So i was facing some issues with my os so i reinstalled windows 7, after installation the pc booted properly but after few minutes it turned itself off and after that when i tried to boot the pc again it won't turn on. I heard the POST beep and immediately after the beep it turns itself off.
My system;
Pentium E5400
DDR2 2GB
500GB HDD
450 watt PSU
My system;
Pentium E5400
DDR2 2GB
500GB HDD
450 watt PSU