윈도우 7 기준 으로 xp 의 그래픽 파일을 약간 수정해서 사용 가능 하다라는 전문이네요.
igxp32.inf 파일을 약간 코드 추가 해주면 인텔 그래픽도 pae 적용 시켜서 그래픽 카드 사용 하다라는 내용이네요.
근데 왜 윈도우 7 까지 되고 윈도우 8.1 까지는 안되는 건지 원
밑에 보면 커널 버전과 드라이버 패치 옵션 있네요.
http://forum.thinkpads.com/viewtopic.php?t=93291
1) Patch Win7 for PAE
2) Boot Win7 in unpatched mode
3) Download the HD3000 Windows XP driver, I used this one: https://downloadcenter.intel.com/download/22643
4) Unpack
5) Edit the INF file in folder \Graphics\igxp32.inf by copying the WinXP section to the Vista/Win7 section:
5a) before:
[IntelGfx.NTx86.6.0]
; no install on Vista/Win7
[IntelGfx.NTx86.6.2]
; no install on Win8
5b) after:
[IntelGfx.NTx86.6.0]
; no install on Vista/Win7
%iSNBGM1% = iSNBM0, PCI\VEN_8086&DEV_0106
%iSNBGD1% = iSNBD0, PCI\VEN_8086&DEV_0102
%iSNBGM2% = iSNBM0, PCI\VEN_8086&DEV_0116
%iSNBGD2% = iSNBD0, PCI\VEN_8086&DEV_0112
%iSNBGM2P% = iSNBM0, PCI\VEN_8086&DEV_0126
%iSNBGD2P% = iSNBD0, PCI\VEN_8086&DEV_0122
%iSNBGD3% = iSNBD0, PCI\VEN_8086&DEV_010A
%iIVBGD0% = iIVBD0, PCI\VEN_8086&DEV_0162
%iIVBGM0% = iIVBM0, PCI\VEN_8086&DEV_0166
%iIVBGD0SRV% = iIVBD0, PCI\VEN_8086&DEV_016A
%iIVBGD0GT1% = iIVBD0, PCI\VEN_8086&DEV_0152
%iIVBGM0GT1% = iIVBM0, PCI\VEN_8086&DEV_0156
%iIVBGD0SRVGT1% = iIVBD0, PCI\VEN_8086&DEV_015A
[IntelGfx.NTx86.6.2]
; no install on Win8
6) Install the patched driver by
Device Manager
-> Your Graphics Chip
-> Update Driver
-> Browse my computer…
-> Let me pick…
-> Have disk
-> Point it to the folder with the INF file
You might have to agree to install unsigned drivers
7) Change the Windows 7 theme to Windows 7 Basic
8) Restart and enjoy 4+ GB RAM with HD graphics