My problem is my graphic card being undetected instantly .
I ve been playing a lot of games without having any trouble with my graphic card . Last thing I remember is I was playing Deus Ex Human Revolution and i did finish it .
Some days after that while attempting to boot my pc it struggled the first 2 times ( my CPU lights have gone in 2 seconds ) then it boots successfully in the third time. My Monitor was turned on but no display .. First I think the problem might be in the VGA cable but it is not coz when i unplugged it and plug it in the default pin in the CPU, the monitor shows display .. So definitely the problem is with the graphic card . I dust cleaned it and insert it again , no breakthrough but the fan in the card is rotating . I figured that there is a mild problem in my SMPS . I ve red in an article that problems in the SMPS will affect the power supply to the video card . So the real problem is the SMPS ???? or the Graphic card ???
Pls assist me through this ...
Here's a complete Spec. of my pc ..
Dell Inspiron ( nothing s changed )
300GB Hard disk
nvidia 8400GS 512MB video card