X541UVK (Asus) No Vcore

battery13v

Hello Guys ... its an ASUS x541UVK ... i have No VCORE ... NCP81216 have enable pin (AllSystemPwrGood) high 3.3v, 19V is present and 5volt VCc is present .. what should i check else ... CPU resistance to ground is 8ohm

Boglen

Did you try to flash working bios?
Write here the model on label placed on ram slot.
And check resistance to ground on usb data.

battery13v

Asus X541UVK REv2.0
USB Data - : 2.2V
USB Data+ : 2.2V
Ya i flashed like 5 times but no luck

Boglen

battery13v писал(а):

USB Data - : 2.2V
USB Data+ : 2.2V

kΩ - resistance

try this dump
viewtopic.php?f=40&t=3878&p=601246&hilit=%2AX541UVK+bios%2A#p601246

battery13v

i measured it using Diode mode ... using resistance meter
Data + : 2.8MOhm
Data - : 2.8 MOhm

I will try that Bios dump and give the feedback

Ykv_jrch

Sry my bad english. First of all grab oscilloscope and check SCLK and SDATA at ncp81216, if you have'nt a good static signal check resistors at this circle. IMHO CPU is 99 percent id dead.

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X541UVK (Asus) No Vcore

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