Lenovo T430u Da0lv3mb8f0 rev F BiOS
Hi Volks!
I did buy this machine for a very friendly price.
But it has some major issues.
It can not post for first time. I have to power down by pressing powerbutton for 3s. If i hit power on right away then it post normally and works like a charm...
The resetting and hibernate works from windows. Problem only exists while start and shutdown.
Second issue is more extreme. I did run Lenovo Diagnostic disc (linux based version)
All test pass it, except 3rd gen intel Graphic: Texture Pipeline. It seems to me it does not start at all. By default it gives about 40+ test, but it fail at 0 / 40+ after 3-4s. Basicly it dont even start it.
My diagnose:
First problem: Corrupted bios (maybe)?
Second problem: Maybe no power to GMA? PC47 PC48 no voltage right above the bga chip (after post of course)
Can somebody help out me?
Thanks!
I did buy this machine for a very friendly price.
But it has some major issues.
It can not post for first time. I have to power down by pressing powerbutton for 3s. If i hit power on right away then it post normally and works like a charm...
The resetting and hibernate works from windows. Problem only exists while start and shutdown.
Second issue is more extreme. I did run Lenovo Diagnostic disc (linux based version)
All test pass it, except 3rd gen intel Graphic: Texture Pipeline. It seems to me it does not start at all. By default it gives about 40+ test, but it fail at 0 / 40+ after 3-4s. Basicly it dont even start it.
My diagnose:
First problem: Corrupted bios (maybe)?
Second problem: Maybe no power to GMA? PC47 PC48 no voltage right above the bga chip (after post of course)
Can somebody help out me?
Thanks!