Hey guys. I'm new to this site, but from what I have read so far, I like it very much. I have been having a problem for a few months now. Every so often my computer will just randomly reboot itself. I am not sure, but I suspect it has something to do with my RAM. When I have just one stick installed it doesnt restart( at least i dont remember it ever restarting). I have read many suggestions. I have upgraded Bios, chipset, all drivers, and even reformatted, but I still have the problem. i also read an article that said to adjust the CAS value for your ram and the fsb. http://www.pcworld.com/howto/article/0,aid,110320,pg,2,00.asp I increased the CAS value, and it seemed to allow my computer to run longer without the restarting, but when i decrease my fsb, my computer will not even boot. if any of you guys have suggestions please help me out. thanks. edit: i have tried testing with multiple sticks of ram. whenever i have two in it reboots or gets an error. the second one i have in now is brand new. I have also run memtest3.2 and no errors came up.i just read another post and turned off the automatic reboot option. i will post the error message once i get it. thanks.