Recent content by Gresim7

Hi all An icon appeared on my tray saying I needed to activate windows. When I went through the process it said it needed to validate my licence and asked me for the key, the long sequence of numbers on the original disk, etc. I bought the PC 2nd hand about 2 years ago from a PC shop and...

Hi Thanks for your reply. Which download of memtest do I need and how do I get the PC to boot from my pen drive?

Hi all I recently had my PC upgraded RAM-wise. Since then an intermittent problem has occurred, sometimes it's fine for a couple of hours, other times it'll happen every few minutes; The screen goes completely blank and the PC unit keeps whirring away as though it's working fine but I can't...