These hardlocks stem primarily from world of warcraft, but I have also gotten these from running system scans (adaware being one of them) However the problem goes beyond just hardlocking, after a hardlock and reboot, the system does not boot up, and no display is shown on screen. My system will only boot on a rare occasion, and once booted it will run fine as long as i don't load up world of warcraft or do the scans. Here are 2 debug logs i took from my minidumps (1st one is from WoW) and i beleive the other was resulted from a system scan. Both done in the same day. Would faulty RAM cause the system to not boot? or does it go deeper than that? perhaps a motherboard issue?? any help would be greatly appreciated.