I used vacuum to clean my pc, bad decision.

[Derekallstar]

I cleaned my PC using a vacuum without knowing it might destroy the components and I'm afraid it might have happened to my GPU and something else as well. Some games runs at 15 fps and I also noticed that GPUTweak says the GPU usage is at 0% all the time.
Not only that but when the ram goes over 50%, I get some major lagspikes.

ASUS GeForce GTX 680 2048MB DirectCUII TOP
Corsair 8GB (2x4096MB) CL9 1600Mhz VENGEANCE LP
Intel Core i5 3570K 3,4Ghz (Ivy Bridge)
Samsung SSD Pro Basic 840-Series 128GB
1TB WD Caviar Blue
ASRock Z77 EXTREME4, ATX
Corsair TX 650W V2 80+ Bronze

http://i.imgur.com/XBmAAYP.jpg
http://i.imgur.com/OdPC5p8.jpg
http://i.imgur.com/iujE2Up.jpg
http://i.imgur.com/aUCn4IZ.jpg

 

[LrnzpKiller]

Vacuum cleaning your pc is never a good decision, you should blow it out gently instead of vacuuming it, so indeed you might have damaged something.