I was trying to play Tribes Ascend on my Windows 7 32Bit system, but kept getting an error saying the game has run out of memory. I went on the tech support forums, and found a post which mentioned something about a workaround, so I tried it (bcdedit /set IncreaseUserVa 3072). It worked for about a day, then my system began to have some stability issues (random black patches flashing on screen, artifacting in games that this machine runs easily, etc). Today it started throwing the BSODs for a video scheduler memory error. I have reformated the HDD, reinstalled Windows 7, reinstalled drivers, etc. but the error persisted. During the post BIOS message, random lines and dollar signs would appear on screen (this was remedied by removing the battery on the motherboard and letting it sit unplugged for half an hour to reset BIOS).
The problem has escalated to the point where it throws this particular BSOD message immediately after the log in screen.