BSOD 0x00000101 while running certain games.#

For a few months, I have been experiencing BSOD problems with certain games, such as Sleeping Dogs, and the Mass Effect 2 Demo. Other games, such as Max Payne 3 and Assassin's Creed Revelation have not been a problem. I can be gaming for 10-30 minutes when the PC will hang. After a few seconds it will either correct itself or crash, and it will within 2 minutes hang again and crash. I...