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ICE_TEA_BIOS/Board/Oem/L05AlderLakePMultiBoardPkg/LfcBprInput/LfcReleaseNote_J1.txt
LCFC\AiXia.Jiang a870bff2f4 1.Frist commit
2022-09-30 14:59:06 +08:00

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Lenovo Yoga 7 14IAP7 System BIOS Release Notification
===========================================================================================================
Release Date : 2022-08-05
BIOS/EC Version : J1CN33WW/J1EC33WW
Base On : J1CN32WW/J1EC32WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_0000041f.inc
ME Version : 16.0.15.1778
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x4B8DE351 File: Mfg\J1CN33WW_IA32_SWDL.exe
Checksum: 0x6926BA84 File: Mfg\J1CN33WW_SMT(part1).bin
Checksum: 0xB21EB5A8 File: Mfg\J1CN33WW_SMT(part2).bin
Checksum: 0x1B45702C File: Mfg\J1CN33WW_SMT.bin
Checksum: 0x4CF66E4A File: Mfg\J1CN33WW_X64_SWDL.exe
Checksum: 0xB48ABCDD File: Crisis\j1cn33ww_crisisbios\J1CN.bin
Checksum: 0xB488C109 File: PasswordCrisis\J1CN.bin
Checksum: 0x4B88344D File: Web_Release\webpackage\J1CN33WW.exe
BIOS Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Update MCU code to 0x41F.
2) Fix uint can not enter S4 when battery drop 5% in MS.
3) Support old keyboard ID.
4) fix issue DPTF setting do not match spec on tend stand mode.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) None
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
Run Web_Release\J1CNxxWW.exe
===========================================================================================================
Release Date : 2022-06-15
BIOS/EC Version : J1CN32WW/J1EC32WW
Base On : J1CN31WW/J1EC31WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_0000041B.inc
ME Version : 16.0.15.1778
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x4B891F31 File: Mfg\J1CN32WW_IA32_SWDL.exe
Checksum: 0x6926BA84 File: Mfg\J1CN32WW_SMT(part1).bin
Checksum: 0xB2250AFB File: Mfg\J1CN32WW_SMT(part2).bin
Checksum: 0x1B4BC57F File: Mfg\J1CN32WW_SMT.bin
Checksum: 0x4CF0B6DB File: Mfg\J1CN32WW_X64_SWDL.exe
Checksum: 0xB4910126 File: Crisis\j1cn32ww_crisisbios\J1CN.bin
Checksum: 0xB48AB614 File: PasswordCrisis\J1CN.bin
BIOS Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) revert solution for new CPU
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) None
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-05-30
BIOS/EC Version : J1CN31WW/J1EC31WW
Base On : J1CN30WW/J1EC30WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_0000041B.inc
ME Version : 16.0.15.1778
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x3BBC3686 File: Crisis\j1cn31ww_crisisbios.zip
Checksum: 0x4B8FDB75 File: Mfg\J1CN31WW_IA32_SWDL.exe
Checksum: 0x6926BA84 File: Mfg\J1CN31WW_SMT(part1).bin
Checksum: 0xB22535A7 File: Mfg\J1CN31WW_SMT(part2).bin
Checksum: 0x1B4BF02B File: Mfg\J1CN31WW_SMT.bin
Checksum: 0x4CF85153 File: Mfg\J1CN31WW_X64_SWDL.exe
Checksum: 0xB48D89E5 File: PasswordCrisis\J1CN.bin
BIOS Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Enhancement to address security vulnerability CVE-2022-21151, CVE-2022-0005
2) Add support New CPU
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) None
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-05-17
BIOS/EC Version : J1CN30WW/J1EC30WW
Base On : J1CN29WW/J1EC29WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_0000041B.inc
ME Version : 16.0.15.1778
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x3BA3A292 File: Crisis\j1cn30ww_crisisbios.zip
Checksum: 0x4B8153A2 File: Mfg\J1CN30WW_IA32_SWDL.exe
Checksum: 0x6926BA84 File: Mfg\J1CN30WW_SMT(part1).bin
Checksum: 0xB22FD8BB File: Mfg\J1CN30WW_SMT(part2).bin
Checksum: 0x1B56933F File: Mfg\J1CN30WW_SMT.bin
Checksum: 0x4CED6BB1 File: Mfg\J1CN30WW_X64_SWDL.exe
Checksum: 0xB49EF16A File: PasswordCrisis\J1CN.bin
BIOS Notification :
1. Fixed
1) Fix issue which is the 2.8K panel have the white box on Yoga post logo
2) Fix issue which Unit show blackscreen when paly video with Movie and TV
2. Add
1) None
3. Modified
1) None
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) None
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-05-09
BIOS/EC Version : J1CN29WW/J1EC29WW
Base On : J1CN28WW/J1EC28WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_0000041B.inc
ME Version : 16.0.15.1778
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x4B6A14C0 File: Mfg\J1CN29WW_IA32_SWDL.exe
Checksum: 0x6926BA84 File: Mfg\J1CN29WW_SMT(part1).bin
Checksum: 0xB2477424 File: Mfg\J1CN29WW_SMT(part2).bin
Checksum: 0x1B6E2EA8 File: Mfg\J1CN29WW_SMT.bin
Checksum: 0x4CD4C1D5 File: Mfg\J1CN29WW_X64_SWDL.exe
Checksum: 0xB4B37673 File: Crisis\j1cn29ww_crisisbios\J1CN.bin
Checksum: 0xB4AE6019 File: PasswordCrisis\J1CN.bin
Checksum: 0x1DDA36AB File: Shellflash\J1CN29WW.cap
Checksum: 0x020A98D5 File: Shellflash\ShellFlash64.efi
Checksum: 0x4B6C1563 File: Web_Release\webpackage\J1CN29WW.exe
BIOS Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Update MCU from m_80_906a3_00000416 to m_80_906a3_0000041B.
2) Update ME from 16.0.15.1662 to 16.0.15.1778.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) None
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-04-01
BIOS/EC Version : J1CN28WW/J1EC28WW
Base On : J1CN27WW/J1EC27WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_00000416.inc
ME Version : 16.0.15.1662
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x00000000 File: Mfg\J1CN28WWQS_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN28WWQS_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN28WWQS_X64_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN28WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN28WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN28WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN28WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN28WW_X64_SWDL.exe
Checksum: 0x00000000 File: Crisis\J1CN28ww_crisisbios\J1CN.bin
Checksum: 0x00000000 File: PasswordCrisis\J1CN.bin
Checksum: 0x00000000 File: Shellflash\J1CN28WW.cap
Checksum: 0x00000000 File: Shellflash\ShellFlash64.efi
Checksum: 0x00000000 File: Web_Release\webpackage\J1CN28WW.exe
BIOS Notification :
1. Fixed
1) Fix below 30% battery can also flash BIOS by Web_release package and can also flash BIOS under windows when “back flash” disable.
2. Add
1) Add security for LCEC SMM service by EC.
3. Modified
1) Remove realtek WLAN SAR table.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify thermal setting follow "Fan Table_20220328.xlsx".
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-03-11
BIOS/EC Version : J1CN27WW/J1EC27WW
Base On : J1CN26WW/J1EC26WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_00000416.inc
ME Version : 16.0.15.1662
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x692285E0 File: Mfg\J1CN27WWQS_SMT(part1).bin
Checksum: 0xB24E0B26 File: Mfg\J1CN27WWQS_SMT(part2).bin
Checksum: 0x49FEEB00 File: Mfg\J1CN27WWQS_X64_SWDL.exe
Checksum: 0x493FBB41 File: Mfg\J1CN27WW_IA32_SWDL.exe
Checksum: 0x692BC86F File: Mfg\J1CN27WW_SMT(part1).bin
Checksum: 0xB24E0B26 File: Mfg\J1CN27WW_SMT(part2).bin
Checksum: 0x1B79D395 File: Mfg\J1CN27WW_SMT.bin
Checksum: 0x4A1BA301 File: Mfg\J1CN27WW_X64_SWDL.exe
Checksum: 0xB4BA1025 File: Crisis\j1cn27ww_crisisbios\J1CN.bin
Checksum: 0xB4B58BB7 File: PasswordCrisis\J1CN.bin
Checksum: 0x1DE5E92B File: Shellflash\J1CN27WW.cap
Checksum: 0x020A98D5 File: Shellflash\ShellFlash64.efi
Checksum: 0x493FA144 File: Web_Release\webpackage\J1CN27WW.exe
BIOS Notification :
1. Fixed
1) None
2. Add
1) None.
3. Modified
1) Update override EDID table(14 BOE & OLED & 16 CSOT)
2) Add thermal table for U28 CPU OLED SKU
3) Device Manager show two Elan or two Syna device FW.
4) Lower power consumption during BIOS/EC updated.
5) Add workaround for panel burst
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify thermal setting follow "Fan Table_20220307.xlsx".
2) Optimize Lenovo Super Resolution feature.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-02-14
BIOS/EC Version : J1CN26WW/J1EC26WW
Base On : J1CN25WW/J1EC25WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_00000416.inc
ME Version : 16.0.15.1662
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x692285E0 File: Mfg\J1CN26WWQS_SMT(part1).bin
Checksum: 0xB251DD9A File: Mfg\J1CN26WWQS_SMT(part2).bin
Checksum: 0x1B74637A File: Mfg\J1CN26WWQS_SMT.bin
Checksum: 0x4A0D485D File: Mfg\J1CN26WWQS_X64_SWDL.exe
Checksum: 0x493706F9 File: Mfg\J1CN26WW_IA32_SWDL.exe
Checksum: 0x692BC86F File: Mfg\J1CN26WW_SMT(part1).bin
Checksum: 0xB251DD9A File: Mfg\J1CN26WW_SMT(part2).bin
Checksum: 0x1B7DA609 File: Mfg\J1CN26WW_SMT.bin
Checksum: 0x4A172CBA File: Mfg\J1CN26WW_X64_SWDL.exe
Checksum: 0xB4BDDFE1 File: Crisis\j1cn26ww_crisisbios\J1CN.bin
Checksum: 0xB4B82DFB File: PasswordCrisis\J1CN.bin
Checksum: 0x1DE9ABEA File: Shellflash\J1CN26WW.cap
Checksum: 0x020A98D5 File: Shellflash\ShellFlash64.efi
Checksum: 0x493B4E11 File: Web_Release\webpackage\J1CN26WW.exe
BIOS Notification :
1. Fixed
1) None
2. Add
1) None.
3. Modified
1) TCP2 one side HDMI no display.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) N/A.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-02-11
BIOS/EC Version : J1CN25WW/J1EC25WW
Base On : J1CN24WW/J1EC24WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_00000416.inc
ME Version : 16.0.15.1662
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x00000000 File: Mfg\J1CN25WWQS_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN25WWQS_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN25WWQS_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN25WWQS_X64_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN25WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN25WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN25WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN25WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN25WW_X64_SWDL.exe
Checksum: 0x00000000 File: Crisis\j1cn25ww_crisisbios\J1CN.bin
Checksum: 0x00000000 File: PasswordCrisis\J1CN.bin
Checksum: 0x00000000 File: Shellflash\J1CN25WW.cap
Checksum: 0x00000000 File: Shellflash\ShellFlash64.efi
Checksum: 0x00000000 File: Web_Release\webpackage\J1CN25WW.exe
BIOS Notification :
1. Fixed
1) None.
2. Add
1) None.
3. Modified
1) Update DPTF table and DTT according thermal requirement.
2) SKIP ME flash.
3) Optimize BIOS post time.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify thermal setting follow "Fan Table_20220210.xlsx".
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-01-27
BIOS/EC Version : J1CN24WW/J1EC24WW
Base On : J1CN23WW/J1EC23WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0035_L05.05.40.0140.98135
Intel Reference Code : 3031_02 + patch
CPU Microcode : m_80_906a2_00000315.inc /m_80_906a3_00000416.inc
ME Version : 16.0.15.1662
Intel GOP : 21.0.1046
BKC : WW05
MRC : 0.0.3.96
BIOS Checksum :
Checksum: 0x692285E0 File: Mfg\J1CN24WWQS_SMT(part1).bin
Checksum: 0xB24D6717 File: Mfg\J1CN24WWQS_SMT(part2).bin
Checksum: 0x1B6FECF7 File: Mfg\J1CN24WWQS_SMT.bin
Checksum: 0x49FC1C66 File: Mfg\J1CN24WWQS_X64_SWDL.exe
Checksum: 0x4935CA29 File: Mfg\J1CN24WW_IA32_SWDL.exe
Checksum: 0x692BC86F File: Mfg\J1CN24WW_SMT(part1).bin
Checksum: 0xB24D6717 File: Mfg\J1CN24WW_SMT(part2).bin
Checksum: 0x1B792F86 File: Mfg\J1CN24WW_SMT.bin
Checksum: 0x4A13B193 File: Mfg\J1CN24WW_X64_SWDL.exe
Checksum: 0xB4B96F6C File: Crisis\j1cn24ww_crisisbios\J1CN.bin
Checksum: 0xB4B9D09A File: PasswordCrisis\J1CN.bin
Checksum: 0x1DE54267 File: Shellflash\J1CN24WW.cap
Checksum: 0x020A98D5 File: Shellflash\ShellFlash64.efi
Checksum: 0x49387DD7 File: Web_Release\webpackage\J1CN24WW.exe
BIOS Notification :
1. Fixed
1) Fix BIOS HDD password prompt message not meet spec and test case when input nothing.
2. Add
1) None.
3. Modified
1) Update ME to 16.0.15.1662.
2) Update override EDID table.
3) Update GOP to 21.0.1046.
4) Hidden UQM item in setup for EE request.
5) update MCU to 0X315(K step), 0X416(L&R Step).
6) Remove Mocca secure flash key for golden bios.
7) Upgrade code base to AlderLake0035_L05.05.40.0140.98135.
8) Disabled ICPS.
9) Update DPTF table.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify thermal setting follow "Fan Table_20220127.xlsx".
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-01-21
BIOS/EC Version : J1CN23WW/J1EC23WW
Base On : J1CN22WW/J1EC22WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0033_L05.05.40.0140.93131
Intel Reference Code : 2471_04_248
CPU Microcode : m_80_906a2_00000314.inc /m_80_906a3_00000414.inc
ME Version : 16.0.15.1620
Intel GOP : 21.0.1044
BKC : WW02
MRC : 0.0.3.74
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1CN.bin
Checksum: 0x00000000 File: Mfg\J1CN23WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN23WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN23WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN23WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN23WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1CN.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN23WW.fd
Checksum: 0x00000000 File: Windows\J1CN23WW.exe
BIOS Notification :
1. Fixed
1) Fix unit can't enter OS with black screen when resume from S4/CB attached with some USB device or mobile phone.
2) Fix touch Panel function abnormal form MS by lid.
2. Add
1) None.
3. Modified
1) Enable "LCFC_GOLDEN_BIOS_ENABLE".
2) Don't show Hide items in BIOS setup for golden BIOS.
3) Set "EnableDCFG" to "7" for golden BIOS.
4) Enable BIOS Lock for golden BIOS.
5) Enable FPRR for golden BIOS.
6) Enable FPF for SQS CPU.
7) Modify Intel WLAN and RTL8852BE SAR table setting.
8) Update DPTF table.
9) Optimize BSH feature.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify thermal setting follow "Fan Table V09.xlsx".
2) Add FN+R(Hot Key) to enable 60-90hz switch feature.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-01-14
BIOS/EC Version : J1CN22WW/J1EC22WW
Base On : J1CN21WW/J1EC21WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0033_L05.05.40.0140.93131
Intel Reference Code : 2471_04_248
CPU Microcode : m_80_906a2_00000314.inc /m_80_906a3_00000414.inc
ME Version : 16.0.15.1620
Intel GOP : 21.0.1044
BKC : WW02
MRC : 0.0.3.74
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1CN.bin
Checksum: 0x00000000 File: Mfg\J1CN22WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN22WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN22WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN22WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN22WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1CN.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN22WW.fd
Checksum: 0x00000000 File: Windows\J1CN22WW.exe
BIOS Notification :
1. Fixed
1) Fix CPU frequency in OS not matching with DCL.
2. Add
1) None.
3. Modified
1) Add RTK SAR Table.
2) Update SSID PCI Express* Root Port #9/10.
3) Add Boot Guard need Lenovo Sign.
4) Optimize Post Time.
5) Update DPTF table.
6) Enable QUM mode and set default value to "Disable".
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify thermal setting follow "Fan Table V07_20220112.xlsx".
2) Modify GPM6 and power sequence (Optimize C770IAP051).
3) Modify BSH Top_Swap pin to prevent power leakage in S4/S5.
4) Modify Yoga mode after YMC is ready.
5) Add UQM support for EE requirement.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2022-01-06
BIOS/EC Version : J1CN21WW/J1EC21WW
Base On : J1CN20WW/J1EC20WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0033_L05.05.40.0140.93131
Intel Reference Code : 2471_04_248
CPU Microcode : m_80_906a2_00000314.inc /m_80_906a3_00000414.inc
ME Version : 16.0.15.1620
Intel GOP : 21.0.1044
BKC : WW52
MRC : 0.0.3.74
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1CN.bin
Checksum: 0x00000000 File: Mfg\J1CN21WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN21WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN21WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN21WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN21WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1CN.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN21WW.fd
Checksum: 0x00000000 File: Windows\J1CN21WW.exe
BIOS Notification :
1. Fixed
1) Fix BSH function fail after ‘BB’ CMD.
2) Fix boot fail when the HDD PSW enable.
2. Add
1) None.
3. Modified
1) Modify default max memory speed is 4800MHz.
2) Enhance the stability of flash BIOS.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify thermal setting follow "Fan Table V07.xlsx".
2) When changing Yoga mode to non-NB mode, release some special keys.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-12-29
BIOS/EC Version : J1CN20WW/J1EC20WW
Base On : J1CN19WW/J1EC19WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0033_L05.05.40.0140.93131
Intel Reference Code : 2471_04_248
CPU Microcode : m_80_906a2_00000314.inc /m_80_906a3_00000414.inc
ME Version : 16.0.15.1620
Intel GOP : 21.0.1044
BKC : WW52
MRC : 0.0.3.58
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1CN.bin
Checksum: 0x00000000 File: Mfg\J1CN20WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN20WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN20WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN20WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN20WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1CN.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN20WW.fd
Checksum: 0x00000000 File: Windows\J1CN20WW.exe
BIOS Notification :
1. Fixed
1) Fix Windows flash BIOS ,low battery then next, but only show wait to update and will not flash.
2) Fix password crisis function hang 0x7F.
2. Add
1) None.
3. Modified
1) Update ME to 16.0.15.1620.
2) Follow RF requirement modify Intel WLAN SAR setting.
3) Follow thermal requirement update DPTF table.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify Type-c charge for P2P(Optimize C770IAP060).
2) Modify thermal setting follow "Fan Table V06.xlsx".
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-12-24
BIOS/EC Version : J1CN19WW/J1EC19WW
Base On : J1CN18WW/J1EC18WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0031_L05.05.40.0140.92128
Intel Reference Code : 2471_04_248
CPU Microcode : m_80_906a2_00000314.inc /m_80_906a3_00000414.inc
ME Version : 16.0.15.1605
Intel GOP : 21.0.1044
BKC : WW50
MRC : 0.0.3.30
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN19WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN19WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN19WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN19WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN19WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN19WW.fd
Checksum: 0x00000000 File: Windows\J1CN19WW.exe
BIOS Notification :
1. Fixed
1) Black screen and hang up occurred when connect with TBT4 board with device plug in to restart.
2. Add
1) Add Lfc MBV EC Common Command Handler Interface WMI Service(V1.2)
3. Modified
1) Modify the crisis name from J1Crisis.bin to J1CN.bin.
2) Enable TBT retimer capsule.
3) Update GOP to 21.0.1044.
4) Correct USB2 port settings.
5) Update MCU to 0X314 for K0 sample.
6) Update ISH to V4565.
7) Update 14 BOE override EDID.
8) Modify "BIOS spec version Major/Minor number" from 1.39 to 1.40.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Add Support to get Intel DG2 PKG temperature from PECI.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-12-20
BIOS/EC Version : J1CN18WW/J1EC18WW
Base On : J1CN17WW/J1EC17WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0031_L05.05.40.0140.92128
Intel Reference Code : 2471_04_248
CPU Microcode : m_80_906a2_00000313.inc /m_80_906a3_00000414.inc
ME Version : 16.0.15.1605
Intel GOP : 21.0.1043
BKC : WW48GC
MRC : 0.0.3.30
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN18WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN18WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN18WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN18WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN18WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN18WW.fd
Checksum: 0x00000000 File: Windows\J1CN18WW.exe
BIOS Notification :
1. Fixed
1) Fix black screen after close then open lid in BIOS setup.
2) Fix can't find Storage password option for NVME in setup menu when it only supports AHCI device server password.
3) Fix system can not auto recovery rom part from flash corrupted IBB rom.
4) Fix backupSbb.bin can't backup again after delete it.
5) Fix flash stress hangup issue by update memory patch2.
2. Add
1) Add press F10 enter UEFI diagnostics menu during post.
3. Modified
1) Follow intel suggestion to open TBT DP port 2/4 for support 8K 60Hz panel in gop.
2) Configure MCU for SIT phase.
3) Update ISH for SIT 2nd source sensor.
4) Update MCU to 0x414.
5) Allow GPP_D7 configure as CLKREQ which for card reader CLKREQ.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify multilingual keyboard commands.
2) Stop sending LWIN repeat scancode when other keys are pressed.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-12-08
BIOS/EC Version : J1CN17WW/J1EC17WW
Base On : J1CN16WW/J1EC16WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0027_L05.05.40.0140.87123
Intel Reference Code : 2471_04_248
CPU Microcode : m_82_906a1_0000011f.inc/m_80_906a2_00000313.inc
ME Version : 16.0.15.1605
Intel GOP : 21.0.1043
BKC : WW48GC
MRC : 0.0.3.30
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN17WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN17WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN17WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN17WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN17WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN17WW.fd
Checksum: 0x00000000 File: Windows\J1CN17WW.exe
BIOS Notification :
1. Fixed
1) Black screen after close then open lid in BIOS setup(OLED)
2. Add
1) Add H20FFT TOOL Flash error information in IO port 0x4E
3. Modified
1) Modify unused child Device display to none in gop
2) Enable the touch screen stop signal later when lid open
3) Follow thermal requirement update DPTF table
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Disable TP/KB immediately when boot to OS in PAD mode.
2) Modify GPM6 and power sequence follow SIT MB HW design.
3) Modify BSH Self_Healing_WDT_Count from 125S to 185S after EC reset.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-12-02
BIOS/EC Version : J1CN16WW/J1EC16WW
Base On : J1CN15WW/J1EC15WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0027_L05.05.40.0140.87123
Intel Reference Code : 2471_04_248
CPU Microcode : m_82_906a1_0000011f.inc/m_80_906a2_00000313.inc
ME Version : 16.0.15.1605
Intel GOP : 21.0.1043
BKC : WW48GC
MRC : 0.0.3.30
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN16WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN16WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN16WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN16WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN16WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN16WW.fd
Checksum: 0x00000000 File: Windows\J1CN16WW.exe
BIOS Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Update MCU to 313 for K0 906a2 K0 CPU
2) Follow thermal requirement update DPTF table
3) Add DDR RFIM in DPTF table for optimize RF noise
4) Update GOP to 21.0.1043
5) Update ME FW to 16.0.15.1605
6) For GC WW48 update MRC to 0.0.3.30
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Keep BSH flag after updating EC.
2) Enter S4 from MS when battery drain over 5% during MS.
3) Add ResumeFromMsForLED flag for BIOS control LED.
4) Modify thermal setting follow "Fan Table V05.xlsx".
5) Update PDFW to Ver. "C770_994AE_G696069E_0F02_20211129.c".
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-11-26
BIOS/EC Version : J1CN15WW/J1EC15WW
Base On : J1CN14WW/J1EC14WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0027_L05.05.40.0140.87123
Intel Reference Code : 2452_01_232
CPU Microcode : m_82_906a1_0000011f.inc/m_80_906a2_00000311.inc
ME Version : 16.0.15.1597
Intel GOP : 21.0.1042
BKC : WW46
MRC : 0.0.3.9
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN15WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN15WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN15WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN15WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN15WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN15WW.fd
Checksum: 0x00000000 File: Windows\J1CN15WW.exe
BIOS Notification :
1. Fixed
1) Fix after flash BIOS intel platform trust technology can not keep.
2. Add
1) Add Enable UEFI Diagnostics function.
3. Modified
1) D3 Setting for Storage setting to D3 hot.
2) System will lag 1-2s when right click desktop and click display settings with DG2 SKU.
3) For thermal request enable "VCCIN AUX IMON" to reduce power consumption.
4) Update GOP to V21.0.1042.
5) Follow Power requirement set CPU H45/U28/U15 PL4=215W/140W/123W.
6) Follow Intel suggest to change the setup setting for fix PEP check error.
7) Update ME to 16.0.15.1597.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify EC follow 'C770 14&16 charge EC setting V1.0-20211124'.
2) Modify thermal setting follow "Fan Table V04.xlsx".
3) Optimize TP OSD during LID switch.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-11-18
BIOS/EC Version : J1CN14WW/J1EC14WW
Base On : J1CN13WW/J1EC13WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0027_L05.05.40.0140.87123
Intel Reference Code : 2452_01_232
CPU Microcode : m_82_906a1_0000011f.inc/m_80_906a2_00000311.inc
ME Version : 16.0.15.1579
Intel GOP : 21.0.1041
BKC : WW46
MRC : 0.0.3.9
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN14WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN14WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN14WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN14WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN14WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN14WW.fd
Checksum: 0x00000000 File: Windows\J1CN14WW.exe
BIOS Notification :
1. Fixed
1) Fix flash EC slow which need about 2 minutes.
2. Add
1) Add AC Check to capsule.
2) Add Keep Natural file Guard and HDD Pass word after flash BIOS.
3. Modified
1) Modify Lenovo variable Minor spec version from 0x05 to 0x14.
2) Update ME to 16.0.15.1579.
3) Modify the panel brightness nits in BSM mode.
4) Update GOP to V21.0.1041.
5) Update override EDID info for 14 BOE.
6) Update DPTF table(14U15/14U28/16DIS).
7) Setting PL1=45/PL2=95 in CTDP group for QS H45 CPU.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Add Smart battery 2.0 function.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-11-11
BIOS/EC Version : J1CN13WW/J1EC13WW
Base On : J1CN12WW/J1EC12WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0025_L05.05.40.0140.85120
Intel Reference Code : 2422_00_218
CPU Microcode : m_82_906a1_0000011d.inc/ m_80_906a2_0000030e.inc
ME Version : 16.0.15.1545
Intel GOP : 21.0.1040
BKC : WW44.4
MRC : 0.0.2.232
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN13WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN13WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN13WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN13WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN13WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN13WW.fd
Checksum: 0x00000000 File: Windows\J1CN13WW.exe
BIOS Notification :
1. Fixed
1) Units identify opposite status weather the SD card is writen-protect or not
2. Add
1) Enable BSH feature
2) Update ISH FW to 4564
3) Add the LENOVO secure flash key.
4) Enable YOGA logo for PRC
3. Modified
1) Update override EDID info
2) BIOS Redundancy Assistance set to enable
3) Update PMC FW for BKC WW44 requirement
4) Enable the RFI Mitigation
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Add WIN&FN key onekey battery function.
2) Write system power status to PD 0x20 register.
3) Optimize type-c AOU function when S5S0.
4) Add support for BIOS Self Healing.
5) Modify EC follow 'C770 14&16 charge EC setting V1.0-20211108'.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-11-05
BIOS/EC Version : J1CN12WW/J1EC12WW
Base On : J1CN11WW/J1EC11WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0025_L05.05.40.0140.85120
Intel Reference Code : 2422_00_218
CPU Microcode : m_82_906a1_0000011d.inc/ m_80_906a2_0000030e.inc
ME Version : 16.0.15.1545
Intel GOP : 21.0.1040
BKC : WW44GC
MRC : 0.0.2.232
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN12WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN12WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN12WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN12WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN12WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN12WW.fd
Checksum: 0x00000000 File: Windows\J1CN12WW.exe
BIOS Notification :
1. Fixed
1) None.
2. Add
1) None.
3. Modified
1) Setting PL1=45 in CTDP group for QS CPU.
2) Disable unused clock to optimize MS.
3) Update InsydeH2OFFT flash tool and SecureFlash tool.
4) Follow EE requirement modify T8 to 900.
5) Update TBT FW for GC44.4 requirement.
6) Enable ICPS.
7) Rsa1KSupport set to disable.
8) Update override EDID info except 14 BOE.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify thermal setting follow "Fan Table V02.xlsx".
2) Limit the maximum charging current to 7.5A follow power requirement.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-11-01
BIOS/EC Version : J1CN11WW/J1EC11WW
Base On : J1CN10WW/J1EC10WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0020_L05.05.40.0140.79113
Intel Reference Code : 2411_02_212
CPU Microcode : m_82_906a1_0000011c.inc/ m_80_906a2_0000030d.inc
ME Version : 16.0.15.1545
Intel GOP : 21.0.1040
BKC : WW42GC
MRC : 0.0.2.232
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN11WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN11WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN11WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN11WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN11WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN11WW.fd
Checksum: 0x00000000 File: Windows\J1CN11WW.exe
BIOS Notification :
1. Fixed
1) Fix 16' USB interface TS no function.
2. Add
1) Add Override EDID information.
3. Modified
1) Disable the unused PCIE clock for  MS BTC_PLL clock on
2) Update verb table for C770.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify the power Led from always on to blink when the RSOC <= 20% after plug AC.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-10-28
BIOS/EC Version : J1CN10WW/J1EC10WW
Base On : J1CN09WW/J1EC09WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0020_L05.05.40.0140.79113
Intel Reference Code : 2411_02_212
CPU Microcode : m_82_906a1_0000011c.inc/ m_80_906a2_0000030d.inc
ME Version : 16.0.15.1545
Intel GOP : 21.0.1040
BKC : WW42GC
MRC : 0.0.2.232
BIOS Checksum :
Checksum: 0x00000000 File: Crisis\J1Crisis.bin
Checksum: 0x00000000 File: Mfg\J1CN10WW_IA32_SWDL.exe
Checksum: 0x00000000 File: Mfg\J1CN10WW_SMT(part1).bin
Checksum: 0x00000000 File: Mfg\J1CN10WW_SMT(part2).bin
Checksum: 0x00000000 File: Mfg\J1CN10WW_SMT.bin
Checksum: 0x00000000 File: Mfg\J1CN10WW_X64_SWDL.exe
Checksum: 0x00000000 File: PasswordCrisis\J1Crisis.bin
Checksum: 0x00000000 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x00000000 File: Uefi64\J1CN10WW.fd
Checksum: 0x00000000 File: Windows\J1CN10WW.exe
BIOS Notification :
1. Fixed
1) Fix unit auto shutdown when run stress test.
2) Fix DG2 DGPU still exist when change graphic mode to UMA in BIOS setup.
2. Add
1) Add YOGA logo for PRC according to family name.
2) Add read gpio interface by WMI method.
3. Modified
1) Temporarily remove usb lan dongle support for AX88772.
2) Change the default setting of "ACPI D3Cold Support for Storage".
3) Update Microcode to 30e.
4) Follow thermal request modify CPU MSR PL1 to 45w.
5) DIS SKU enter OS, DG2 will be on D0 for a while, so notify EC read DGPU temperature during POST.
6) Update ISH FW to V4562.
7) Update FSP to 2422_00_218 (MRC to 2.232).
8) Update verb table for C770.
9) Update GOP to 21.0.1038.
10) Enable touch panel D3 code.
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify EC follow 'C770 16 charge EC setting V1.0-20211025'.
2) Fix Press Fn+Power Button cannot as novo button.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-10-14
BIOS/EC Version : J1CN09WW/J1EC09WW
Base On : J1CN08WW/J1EC08WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0020_L05.05.40.0140.79113
Intel Reference Code : 2313.00.183
CPU Microcode : m_82_90671_0000001c.inc/ m_82_906a1_0000011c.inc
ME Version : 16.0.10.1473
Intel GOP : 21.0.1036
BKC : WW39GC
MRC : 0,0,2,162
BIOS Checksum :
Checksum: 0xC726534C File: Crisis\J1Crisis.bin
Checksum: 0x48145487 File: Mfg\J1CN09WW_IA32_SWDL.exe
Checksum: 0x69597B7D File: Mfg\J1CN09WW_SMT(part1).bin
Checksum: 0xC725DBB9 File: Mfg\J1CN09WW_SMT(part2).bin
Checksum: 0x307F5736 File: Mfg\J1CN09WW_SMT.bin
Checksum: 0x4910681B File: Mfg\J1CN09WW_X64_SWDL.exe
Checksum: 0xC72660EF File: PasswordCrisis\J1Crisis.bin
Checksum: 0x020A98D5 File: Uefi64\H2OFFT-Sx64.efi
Checksum: 0x32CE8031 File: Uefi64\J1CN09WW.fd
Checksum: 0x48199A39 File: Windows\J1CN09WW.exe
BIOS Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) Override EDID table.
2) Turn off Touch screen when Lid close.
2) Follow EE requirement modify GPPD2 to NC.
3) For FVT QS CPU CSME related settings.
4) Sign ISH and ISST for QS CPU.
5) Update to the WW39GC.
6) Update SSID for FVT phase new CPU, eSPI controller.
7) Enable TP WUFU for ELAN and SYNA.
8) Add DPTF table for C770 16UMA_U15,16UMA_U28,16DIS,14UMA_U15 and 14UMA_U28
EC Notification :
1. Fixed
1) None
2. Add
1) None
3. Modified
1) Modify WIN KEY repeat scancode delay time.
2) Update PDFW to Ver. "C770_994AE_G6960604_0F01_20210925.c".
3) Enable SMBUS5 to get Yoga mode data from ISH.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-09-23
BIOS/EC Version : J1CN08WW/J1EC08WW
Base On : J1CN07WW/J1EC07WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0020_L05.05.40.0140.79113
Intel Reference Code : 2313.00.183
CPU Microcode : m_82_90671_0000001c.inc/ m_82_906a1_0000011c.inc
ME Version : 16.0.10.1473
Intel GOP : 21.0.1036
BKC : WW38GC
MRC : 0,0,2,162
BIOS Checksum :
Checksum: 0x6927B79E File: Mfg\J1CN08WW_SMT(part1).bin
Checksum: 0xC8443BD5 File: Mfg\J1CN08WW_SMT(part2).bin
Checksum: 0x316BF373 File: Uefi64\J1CN08WW.bin
BIOS Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) Remove TOF.
2) Enable BT Audio offload.
3) Upgrade code base to AlderLake0020_L05.05.40.0140.79113.
4) Add W/R for TAT get MMIO PL1 tau.
5) FnLock light is off when press F1-F12 function enable icon in vantage toolbar.
6) Update EDID related code.
7) Add spi rom MXIC MX77L6450F/MXIC 25L12872F/XMC 25QH128A.
8) Update Touch panel device information.
9) Modify TouchScreen related GPIO settings.
10) Override EDID for OLED.
11) Turn on Fnlock&CapsLock&NumLock LED for 1S when resume the unit from S4/S5.
.
EC Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) N/A
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-09-16
BIOS/EC Version : J1CN07WW/J1EC07WW
Base On : J1CN06WW/J1EC06WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0019_L05.05.40.0140.78110
Intel Reference Code : 2313.00.183
CPU Microcode : m_82_90671_0000001c.inc/ m_82_906a1_0000011c.inc
ME Version : 16.0.10.1473
Intel GOP : 21.0.1036
BKC : WW36GC
MRC : 0,0,2,162
BIOS Checksum :
Checksum: 0x6927DF76 File: Mfg\J1CN07WW_SMT(part1).bin
Checksum: 0xC858A6AC File: Mfg\J1CN07WW_SMT(part2).bin
Checksum: 0x31808622 File: Uefi64\J1CN07WW.bin
BIOS Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) Configure DG2 RTD3.
2) Follow EE requirement,set PEG_RST high after DGPU_PWR_CTRL_EN delay 100ms .
3) Disable USB3.0 port 4.
4) Follow thermal requirement to update 16DIS DPTF table.
5) Program register and SSID for Cardreader according cardreader BIOS guide.
EC Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) N/A
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-09-07
BIOS/EC Version : J1CN06WW/J1EC06WW
Base On : J1CN05WW/J1EC05WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0019_L05.05.40.0140.78110
Intel Reference Code : 2313.00.183
CPU Microcode : m_82_90671_0000001c.inc/ m_82_906a1_0000011c.inc
ME Version : 16.0.10.1473
Intel GOP : 21.0.1036
BKC : WW34
MRC :0,0,2,162
BIOS Checksum :
Checksum: 0x69244C95 File: Mfg\J1CN06WW_SMT(part1).bin
Checksum: 0xC860AA5D File: Mfg\J1CN06WW_SMT(part2).bin
Checksum: 0x3184F6F2 File: Uefi64\J1CN06WW.bin
BIOS Notification :
1. Fixed
1) N/A
2. Add
1) Add sen5 for US302 dGPU sensor.
3. Modified
1) Modify TS I2C clock from 400KHz to 1MHz.
2) Remove TOF feature, PCR required.
3) Make “Graphics Dvice” is hidden in the UMA SKU.
4) Update ME to v1473.
5) Upgrade code base to AlderLake0019_L05.05.40.0140.78110.
6) Change IOM and NPHY fw for J0 & Q0 stepping.
7) Need press the hotkey for 2 times to adjust the brightness to level1 from level 0.
8) Roll back ISH FW to svn v1365 to fix power off from OS will last about 1.5 minutes.
9) Configure DG2 RTD3.
EC Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) Modify thermal setting follow 'FAN Table V01'.
2) Add Support for Quick Charge flag for APP.
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-08-31
BIOS/EC Version : J1CN05WW/J1EC05WW
Base On : J1CN04WW/J1EC04WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0017_L05.05.40.0140.76107
Intel Reference Code : 2265.01
CPU Microcode : m_82_90671_0000001c.inc/m_82_906a1_0000011b.inc
ME Version : 16.0.0.1450
Intel GOP : 21.0.1036
BKC : WW34
BIOS Checksum :
Checksum: 0x6902FFB9 File: Mfg\J1CN05WW_SMT(part1).bin
Checksum: 0xC94FF821 File: Mfg\J1CN05WW_SMT(part2).bin
Checksum: 0x3252F7DA File: Uefi64\J1CN05WW.bin
BIOS Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) Update ME to 16.0.10.1450.
2) Add Realtek RTL8852AE RTL8852AE WLAN card VID/DID in WIST method for enable PLDR
3) Update GOP to 21.0.1036.
4) Enable Lenovo logo for resolution 2240x1400 and 2560x1600.
5) Enable UCSI function.
6) Porting usb xhci asl code for C770ADL.
EC Notification :
1. Fixed
1）N/A
2. Add
1) N/A
3. Modified
1) N/A
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-08-26
BIOS/EC Version : J1CN04WW/J1EC04WW
Base On : J1CN03WW/J1EC03WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0017_L05.05.40.0140.76107
Intel Reference Code : 2265.01
CPU Microcode : m_82_90671_0000001a.inc/m_82_906a1_0000011b.inc
ME Version : 16.0.0.1434
Intel GOP : 21.0.1035
BIOS Checksum :
Checksum: 0x6927D6E3 File: Mfg\J1CN04WW_SMT(part1).bin
Checksum: 0xCC73A4F9 File: Mfg\J1CN04WW_SMT(part2).bin
Checksum: 0x359B7BDC File: Uefi64\J1CN04WW.bin
BIOS Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) Enable PECI over eSPI.
2) Update BKC28 ISH FW.
3) Hotkey mode match led state when enter os.
4) Follow HW request,Modify the USB3.0 speed to Gen1.
EC Notification :
1. Fixed
1）N/A
2. Add
1) N/A
3. Modified
1) N/A
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-08-21
BIOS/EC Version : J1CN03WW/J1EC03WW
Base On : J1CN02WW/J1EC02WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0017_L05.05.40.0140.76107
Intel Reference Code : 2265.01
CPU Microcode : m_82_90671_0000001a.inc/m_82_906a1_0000011b.inc
ME Version : 16.0.0.1434
Intel GOP : 21.0.1035
BIOS Checksum :
Checksum: 0x6933536E File: Mfg\J1CN03WW_SMT(part1).bin
Checksum: 0xCC808B8D File: Mfg\J1CN03WW_SMT(part2).bin
Checksum: 0x35B3DEFB File: Uefi64\J1CN03WW.bin
BIOS Notification :
1. Fixed
1) N/A
2. Add
1) N/A
3. Modified
1) Disable SAGV.
EC Notification :
1. Fixed
1）N/A
2. Add
1) N/A
3. Modified
1) N/A
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-08-20
BIOS/EC Version : J1CN02WW/J1EC02WW
Base On : J1CN01WW/J1EC01WW
Supporting OS : Windows 11 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0011_L05.05.40.0139.6394
Intel Reference Code : 2237.00
CPU Microcode : m_82_90671_0000001a.inc
ME Version : 16.0.0.1434
Intel GOP : 21.0.1035
BIOS Checksum :
Checksum: 0x6933536E File: Mfg\J1CN02WW_SMT(part1).bin
Checksum: 0xCC81DE0C File: Mfg\J1CN02WW_SMT(part2).bin
Checksum: 0x000BD66B File: Uefi64\fparts.txt
Checksum: 0x049760B4 File: Uefi64\Fpt.efi
Checksum: 0x35B5317A File: Uefi64\J1CN02WW.bin
BIOS Notification :
1. Fixed
1) N/A
.
2. Add
1) N/A
3. Modified
1) update SSID for B0D0F0 which have 3 cases; just change code format.
2) C970 SAGV enable,so rollback Liujie's change for SAGV disable.
EC Notification :
1. Fixed
1）N/A
2. Add
1) N/A
3. Modified
1) N/A
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
Release Date : 2021-08-13
BIOS/EC Version : J1CN01WW/J1EC01WW
Base On : J1CN01WW/J1EC01WW
Supporting OS : Windows 10 64bit (UEFI mode)
Supporting Model : Yoga 7 14IAP7
Code Base : AlderLake0011_L05.05.40.0139.6394
Intel Reference Code : 2237.00
CPU Microcode : m_82_90671_0000001a.inc
ME Version : 16.0.0.1434
Intel GOP : 21.0.1035
BIOS Checksum :
Checksum: 0x69334C2C File: Mfg\J1CN01WW_SMT(part1).bin
Checksum: 0xCFBE4C5F File: Mfg\J1CN01WW_SMT(part2).bin
Checksum: 0x000BD66B File: Uefi64\fparts.txt
Checksum: 0x049760B4 File: Uefi64\Fpt.efi
Checksum: 0x38F1988B File: Uefi64\J1CN01WW.bin
BIOS Notification :
1. Fixed
1) N/A
.
2. Add
1) N/A
3. Modified
1) N/A
EC Notification :
1. Fixed
1）N/A
2. Add
1) N/A
3. Modified
1) N/A
How To Flash :
1. DOS
Not support.
2. UEFI64
Run Uefi64\flash.nsh
3. Windows
None
===========================================================================================================
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