Graphic Card Problem

[Payvand]

Hello,
i have a professional Graphic Card and recently its got warm< so i clean uo the cooling fan of Graphic Card and i was working properly, now when i switch on the pc, the hard and all teh fans are working but i dont have display and I try with HDMI cable but i didnt get the display, so please tell me how i can underestand that my video card is damaged!!!

 

[xtreme5]

not sure, put out all of ram for a while and fitt it back correctly and tightly...

 

[ilysaml]

Also, take out the card and reseat it.