BIOS

MSI G41M-S26v1.0

 

HP ENVY13

 

Samsung Mini N102SP (NP-N102SP) VESLA DUMP OK

 

ACER Z5801
da0qk1mb6i0

 

BIOS
RC530 BA41-0184A

 

XBLUE 77A2 REV1.0

 

bios dell n311z(v131)

 

UV20-C17 D3

 

Hi members,

Hp 6720s- platform: DDD UMA 6050A2137901-MB-A03

When started, fan spins continuously but no display on screen and external monitor.

Current reading : 0.003-0.48 and stopped at 0.68

Steps made :

Replaced ram, and cpu, with known good working ones, same problem.
Flashed bios, reflowed GPU for test purpose to no avail.

Tested mobo :
-CPU voltages :
Vcc_Core :+1.12V
VCCP : +1.18V
+V1.5S : +1.7V a little high
H_Pwrgd : +1.18V
H_Cpurst# :+ 1.8V

GPU voltages : +1.18V...

 

AMILO SA 3650(48.4H801.011)