I purchased a used Precision M6300 about 6 months ago for a friend. He uses it for CAD work, email and internet. When I originally got it in I formatted and loaded Windows XP Pro 32bit. It has 2x2GB of RAM. After I got everything loaded it would occasionally Blue Screen. I ran a lot of memory tests and determined that one of the RAM sticks was bad. When I got the new one everything work okay for a few days and I get the BSOD again. So I determined the other memory stick was bad and replaced it.
It worked good for about 6 months and it is getting the BSOD again. We removed the DIMM B and it seems to be working okay again.
Could this laptop be burning out the memory? I have never ran across something like this happening. What are your options?