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本帖最后由 Ardentwheel 于 2020-2-11 14:50 编辑
ACER Aspire E1-471g
主板ACER EA40_HC ( HM77, Intel Ivy Bridge )
InsydeH2O Bios
- Intel ME System Tools v8 r3.rar中的fptw64.exe备份Bios固件
这个是专门在HM77用的,其他芯片组要用其他版本- fptw64.exe -D bios.bin -bios
复制代码 - UEFIPatch为BIOS文件打补丁
MacOS- cd ~/Downloads/UEFIPatch_0.27.0_mac
- ./UEFIPatch bios.bin
复制代码 Windows- CD ~/Downloads/UEFIPatch_0.27.0_win32
- UEFIPatch.exe bios.bin
复制代码 - 重命名bios.bin.patched为ZQS.FD
重命名为什么名字要看,主板默认的名称 - 强行刷入BIOS
关机,按住Fn+Esc键同时按一下电源键,保持按住Fn+Esc键2秒后松开(风扇会狂转) - Hackintool检测解锁的状态
到这里CFG Lock就解锁了,如果你不知道是什么,就不要往下做
- 用Phoenixtool或UEFITool导出FE3542FE-C1D3-4EF8-657C-******
- 用IRFExtractor导出FE3542FE-C1D3-4EF8-657C-8048606FF670_811 IFR.txt
- 找到 Turbo PWR Limit MSR Lock 和 IGD - Gfx Low Power Mode
- 0x1FA9F End of Options {29 02}
- 0x1FAA1 Setting: Turbo PWR Limit MSR Lock, Variable: 0x2BD {05 A6 CC 03 CD 03 25 00 34 12 BD 02 00 10 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
- 0x1FAC7 Option: Disabled, Value: 0x0 {09 0E EE 00 00 00 00 00 00 00 00 00 00 00}
- 0x1FAD5 Option: Enabled, Value: 0x1 (default) {09 0E EF 00 10 00 01 00 00 00 00 00 00 00}
- 0x1FAE3 End of Options {29 02}
复制代码- 0x2582F End of Options {29 02}
- 0x25831 Setting: IGD - Gfx Low Power Mode, Variable: 0x19F {05 A6 0B 02 0C 02 A1 00 34 12 9F 01 00 10 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00}
- 0x25857 Option: Disabled, Value: 0x0 {09 0E EE 00 00 00 00 00 00 00 00 00 00 00}
- 0x25865 Option: Enabled, Value: 0x1 (default) {09 0E EF 00 10 00 01 00 00 00 00 00 00 00}
- 0x25873 End of Options {29 02}
复制代码 - 用modGRUBShell修改 Turbo PWR Limit MSR Lock 和 IGD - Gfx Low Power Mode
- setup_var 0x2BD 0x0
- setup_var 0x19F 0x0
复制代码
工具:
Intel ME System Tools v8 r3:
UEFIPatch_0.27.0_mac.zip:
UEFIPatch_0.27.0_win32.zip:
Hackintool:
Phoenixtool v2.73 CN:
UEFITool_NE_A56_mac:
IRFExtractor_0.3.6_win:
Universal IFR Extractor:
modGRUBShell.efi:
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