I've been without a working PC since October thanks to a variety of RMA's and so on, not least due to my motherboard which was deemed non-faulty in November, but since I never managed to get it working, I RMA'd it again in February. It was then deemed faulty, but I wasn't refunded the non-faulty fee because the gap was too long.
After chasing it up on these forums for a while, eventually with some help from Mark I was provided with a replacement motherboard, which was meant to be tested and returned with the CPU, RAM and PSU I had RMA'd at the same time (they were cross-referenced RMA's) but evidently something went wrong somewhere along the line because I only received the replacement motherboard, and had to ring up to get the other parts returned separately - as a result of that and the information I saw regarding the order it doesn't appear that they were tested together either.
On top of that the replacement motherboard was packaged extremely badly and got pretty seriously damaged in transit (it punched a hole through the box it was packaged in), which I mentioned over the phone and was told had been logged. Now using my PC it seems very unstable, and I can't run memory tests or Prime95's In-Place Large FFTs test without the PC locking up. Being in need of another set of RAM for a different machine I decided to buy another set of Corsair RAM from you, which was delivered today and is doing exactly the same thing, locking up at the same point.
As such, it looks like it isn't the RAM that's causing the problem, so it's in all likelihood the motherboard... as you might imagine, having only just got my PC back up and working again after approximately 4 months without it, I don't relish the idea of pulling it all to bits yet again and returning the motherboard to you, especially when I was under the impression that it was all going to be tested together to ensure it worked properly before you returned the parts back to me again.
I would appreciate anything you can do to help try to remedy the situation, and my apologies for the rant - I've just become extremely frustrated over this entire episode in the last few months.