UX31A +VGFX_CORE missing

[jasko_jacker]

Asus ux31a, cpu cold bios reprogrammed:
5v and 3v ok but
power adaptor led is orange without battery
+VGFX_CORE 0 volt
on PU8000 RT8168B:
VRM_PWRGD 0v <------???? come from ITE --> SUS_PWRGD 3V
P_GFX_TONSET_10 19v
P_GFX_BST_30 5v
P_VCORE_VDDP_30 5v
P_VCORE_BST_30 5v
P_VCORE_TONSET_10 19v
P_VCORE_TMPMAX_10 2v
P_VCORE_OCSET_10 2v
P_GFX_OCSET_10 2v

[jasko_jacker]

Re: UX31A +VGFX_CORE missing

After a test with power on sequence schemas, I found :
PWR_SW# -> H -> L after push (STEP 8)
EC -> PCH:
PM_PWRBTN# -> L (STEP 9)
PCH -> PM_SUSB# -> H -> should be active low (STEP 11)
PCH -> PM_SUSC# -> L -> is active (STEP 12)

Seems to be an issue with pch because PM_SUSB# is Hight
it's true?