my computer sometimes freezes when starting up or after it had started up. what do i do?

[jorge212]

i start my computer up and it freezes or gets blue screens. What can i do?
Or if not it freezes if i dont use it immdeatly after turning it on.

 

[Phillip Corcoran]

Start by testing the hard drive and the RAM:

Hard drive test - Use Seagate SeaTools for DOS: http://www.seagate.com/gb/en/support/downloads/item/seatools-dos-master/

RAM test - use Memtest86: http://www.memtest.org/

In both cases you will have to make a bootable CD from the downloaded ISO file.