Issue with computer freezing -

[Belloni]

Hi guys, can you help me out.

Basically everytime my friend loads up his PC, within a few minutes of logging onto the desktop it just freezes up, he can't do nothing, no short keys, no mouse etc.

Sometimes he will get a black screen and it won't even bother to load up, it will just continue to reset itself over and over again.

Anyone have some input as to what it can be? Hardware perhaps or software?

 

[Belloni]

Not over clocked at all, basic PC spec really.

It booted to safe mode ok.

He can't download memtest due to not being able to actually do anything when the pc has loaded lol

It crashed when he tried booting it into safe mode with Network.

 

[Belloni]

It reaches Windows very rarely, half the time it just starts up, with a black screen, but you can hear it just restarting itself over and over again.