Just got a mobile barton 2400+ from newegg. Slapped it in and right away got 11x200 at 1.575V which is what I wanted. Installed windows and everything was fine. Decided to run prime95 to test it out, and I got an error message after 6 minutes, so I decided to up the voltage to 1.65. At this voltage I got an error after 16 minutes, so I decided to slow it down at 10x200. It won't boot at this speed or any speed faster than 1700mhz (200 x 8.5). What's going on? It's in a cooler master case with a SLK947U heatsink idling at about 41 degrees. It won't boot, no matter what voltage I give it, up to 1.70V. What should I do? RMA to newegg or will it come back...?