[SOLVED] Computer boots , drm and mem okay led blink, but when the cpu fans kick in it shuts off after 3 seconds .

Feb 10, 2019
1
0
10
Hi , I have this computer that when it boots drm and memokay led blinks red, but when the fans rpm picks up and the cpu led blinks it shuts off 2 seconds later . Before this happened the computer booted to windows at least , but shuts off minutes after . The cmos battery has been replaced .
Whats going on?