After having to get a new motherboard (Optroni)with new memory (516) installed (£250) I have had my computer back for a day and it is crashing.
Sometimes it is usable for over 30 mins sometimes it crashes within 2 mins. It seems to crash quicker when I am on the internet, especially when I am opening a window eg cricket scorecard on BBC Sport website.
When it crashes everything freezes and the letters and pictures seem to go like when you watch or read 3d stuff without the 3d glasses on. Sometimes thin pink lines appear down the screen??? Once the screen turned itself off. Ctrl alt del wont help and it needs to be rebooted.
Is this the monitor or the new hardware being faulty???