A month ago, I started having random freezes while I was playing League of Legends. After a while, I switched to my integrated graphics so I could at least play the game, later that month I decided to play an old game(AC2) that I knew my pc could handle. The same problem occured to AC2 (stuttering and freezes). All games are stored to my HDD partition and my monitor is connected with vga cable.
PC SPECS:
CPU: Intel i3 4160
GPU: Palit 750 2gb oc edition
Motherboard: Gigabyte GA-H81m-d2v
SSD: Kingston A400 120gb
HDD: TOSHIBA DT01ACA050
RAM: Corsair vengeance 8gb DDR3
PSU: A generic one
PC SPECS:
CPU: Intel i3 4160
GPU: Palit 750 2gb oc edition
Motherboard: Gigabyte GA-H81m-d2v
SSD: Kingston A400 120gb
HDD: TOSHIBA DT01ACA050
RAM: Corsair vengeance 8gb DDR3
PSU: A generic one