820-3330 Graphics issue

SMMRepair

New member
Never seen a MUX do that. If it really has been worked on that much, you can't rule out damage to the board itself. Of course, GPU highly suspect, as it damage near/around it...inspect entire board very well for missing/damaged components.
 

2informaticos

Administrator
Staff member
Reflash BIOS with clean ME.
If still the same, then should be GPU...

BTW, external video same?
If yes, then is not GMUX.
 
Top