Have I bust my graphic card?

[Penfold29]

I have just installed a new PSU

Stupidly I was tucking all the spare wires back into my case when one of the molex plugs touched part of the heatsink/fan assembly on my graphic card sparking!

The computer turned off, I have been able to turn it back on again but now I'm getting nothing on my screen when I start up, the fan spins on the graphic card though so it is still getting power

Is the graphics card likely to be dead?

Spec is

Windows 7 Home Premium 64 bit
AMD FX 8350 Processor
As rock 990FX extreme3 Motherboard
16gb Patriot G2 RAM
Nvidia GTX 460 Graphic Card
Samsung SSD 830 256 GB Primary HD
Be quiet 700w straight power PSU

 

[ASHISH65]

tell us whole specs

 

[Penfold29]

tell us whole specs

Specs updated

 

[ASHISH65]

remove gpu and update mobo,s bios to latest and check that gpu in other pc.

^doesnot work then replace the gpu

 

[Penfold29]

remove gpu and update mobo,s bios to latest and check that gpu in other pc.

^doesnot work then replace the gpu

It was working perfect until the incident with the molex plug

 

[ASHISH65]

then grab new molex and attach

 

[ASHISH65]

ohh now i understand.while it means you have damamged the heatsink of gpu.

 

[ASHISH65]

go google and check how to reinstall the sink of gpu and try or rma that gpu

 

[Penfold29]

ohh now i understand.while it means you have damamged the heatsink of gpu.

I suspect that that I've put a charge across the gpu (via the heatsink) frying the delicate components in the graphic processor