I recently bought some computer parts from Scan (motherboard, CPU and RAM). It worked fine for a couple of days, then I found the motherboard would fail to POST (just get blank screen) about 1 in every 3 times.
Fortunately I have lots of spare components, so swapped out the RAM and PSU. I disconnected all hard discs and am using integrated graphics. I still had the same problem so only the motherboard or CPU could be faulty.
I RMAed both the motherboard and CPU. Scan have tested them and say they can't find a fault. I haven't phoned Scan yet, but based on their terms & conditions, I expect they will want to charge me 10 quid and send back my faulty items.
Any advice as to what I should do?