Hi guys, help me to find out what happen to my computer

Essam Abu Al Ela

Reputable
Jul 28, 2014
1
0
4,510
Hi guys, help me to find out what happen to my computer just closed my pc and nest day . It just got too slow and laggy in start up and while running hangs and all my games even old games and flash games also , just got crashed or laag too much. It is hardly running any extra processes than usually and the performance and ram usage is normal. Can anyone tell me whats happening or what is causing trouble.
Please, guys reply fast it's too frustrating to play or work.

and also i formated my pc and i cleaned all parts and reloded it agine

My configuration is:

Intel intel core i5 4430 cpu 3.00 GHZ
Gigabyte mobo
RAM 10 gb ddr3 hyper
GPU geforce GTX 750 TI
HDD 1 TB segate and 500 GB WD
PSU TAGAN 600W