Ultimate BSOD puzzle, can you break it?

[digitalsaint]

Firstly hello to everyone, unfortunately, i haven't had a great deal to stalk the boards and look over on etiquette, however this particular issue is really getting to me, and when i was researching the faults this forum often popped up with solutions to the problem, so as cheesy as it is, this is my last hope =D

Machine Specifications:

Asus P7H55-M motherboard
Intel I3 Clarkdale 530 CPU
OZUK 4GB Dual channel DDR3 1066 RAM
Samsung 750GB HDD

Details of problem:

Memory_Management
and
Video Scheduler Blue screens

Details of Diagnostic Tests:

Memtested: RAM passes 7 loops
Samsung HDD Diag: has passed and has no bad sectors
OS: reinstalled several versions all create same BSOD's
Motherboard: Tried two, returned first as thought it was the issue
CPU Fan: replaced the original with a second.


Has anyone got any ideas, as all the research I've done on-line has pointed to the above components, but as they have all passed testing, im officially stumped, and this issue is starting to cost me quite a bit of money just to swap out parts, and is overall rather stressful (although most computer issues are stressful)

 

[Route44]

Well since you reinstalled the OS we cannot look at your previous minidumps. Do you have any minidump files since the reinstall due to BSODs?

 

[digitalsaint]

I'm currently re running a memtest on the sticks of ram individually, and if nothing comes from that i'll stress test the CPU and ram with Orthos so that it creates a mini dump report.