tele_fission reacted to
Nobody.jp in [GUIDE] LGA 771 Mod for Dell Vostro 220(s)
I had the same problem (G45M03 Slow)
ms-7594 has same problem, but it resolved
ms-7594 was solved by disabling C-STATE
vostro 220 bios 1.3.0 not has C-STATE
vostro 220 bios 1.2.0 has C-STATE
I tried mod bios based on 1.2.0.
And it was solved!
I added xeon microcode to 7C4D1P43.ROM and changed some defaults.
C1E Support Default Disable
Speedstep Default Disable
C-STATE Tech Default Disable
0A 067A 0B
11 067A 0B
44 067A 0B
01 0676 0F
04 0676 0F
10 0676 0F
80 0676 0F
10 0677 0A
7C4D1P43withXeon.rom
