I have ran a memory diagnostic on the ram (2 modules at a time) and havnt found any errors so don't think that it could be them if the test is working. I'm currently using windows 7 x64.
Could these BSOD be purely from the psu not having enough power to run my computer? My gfx card has also changed windows to performance mode (without see-through fancy toolbars) whilst it's been on but it only flicks on for about 15 or so seconds then reverts back.
Any help on this issue would be much appreciated as I'm really struggling to think of what the next step should be. Thanks guys.
Not sure if the power supply is causing all of your problems (bad memory slots maybe?), but you definitely need a better PSU. Your system will need somewhere between 400 and 450 watts at least. I would recommend getting something around 550W.
Yeah it's still under warranty and it's the company that have told me to test the ram 2 modules at a time and are sending me a new power supply to fit and said if that didn't work they will collect that and give me a new one so I'm trying what I can at the moment mate.