Few weeks ago I have ordered parts and built my own gaming pc. The first week i have experienced problem with ram, I couldn't install any 64bit OS, the setup resulted in BSOD and crashed (one of module was faulty and returned 11errors and 1 pass when tested with memtes86+) but i reduced ram frequency and the problems stopped (no errors with memetest and windows worked perfectly). Now after a week of everyday use my pc keeps crashing again everyday (I get new BSOD stop errors everytime for example in 2 days I had: 0x000007e , 0x000003b , 0x000000c2 , 0x0000001e , 0x00000050 and so on and so on....). Tryed to reinstall Win7 but failed (resulted in an error with something like "verify that the installation source is accessible. 0x00000005 if i'm not mistaken) and couldn't format my hdd during the win setup (0x80070057). Tried to plug the hdd sata cable to different slot on mb. Didn't help. Check disk didn't find any errors or bad sectors. I don't know how but today i managed to intall Vista x64 but now like every 20minutes something stops responding (mostly svc_host.exe) and games crash or result in blue screen.
The main problem is i don't know which parts should i return. Could this all be caused because of bad RAM, although it didn't show any error with memtest?
Ough my specs btw:
Mb: GIGA-BYTE GA-MA780G-UD3H
Athlon x2 7850be
CORSAIR DDR2 XMS2-8500 4GB DIM @ 800mhz
XFX HD 4870 PCI-E 512MB
Chieftec 600W psu 48A on 12v (i think it enough for this system)
Samsung HD103UJ 1TB (sata 2)
LG DVDRW (IDE cable)
Thanks in advice for reading this post and your help. And sorry for bad english.