car nut

Distinguished
Sep 27, 2011
2
0
18,510
Hi
I need help on a Dell Optiplex GX 520 . As I was using it last night the monitor went blank ang then said no signal. I restarted the computer and it made some beeps and the number 3 and 4 lights came on on the front panel . Did my video card go bad ? or do I have other problems ?

Thanks for your help