is my videocard dead?

[DavidTan]

How can I tell my ti4200 is dead. I just got it for all about 1 month. This happen when window reboot 5 time in a row everytime I log into window. It even told that it say that window found a critical error and I must solve it quick . I did my best but it keep restarting everytime. Then it stop booting, the monitor did detect the videocard with signal. The motherboard has no led light show up. Everything run smoothly, but no bio screen, just black screen.

does any 1 know what happen to my pc? it was working 5 min ago?

thanks

 

[xcript]

Tried a different video card in that box?

 

[DavidTan]

ok i try a diff vc, it show black screen, i guess it isn't the vc,
it must be the fry cpu. thanks