Keep Crashing. BCCode: 124

I'm at a lost for what to do here, i have Google the problem for almost a year trying different things, but yet no success in trying to fix the problem.

Last crash report looked like this.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033

Additional information about the problem:
BCCode: 124
BCP1: 0000000000000000
BCP2: FFFFFA8008442038
BCP3: 0000000000000000
BCP4: 0000000000000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\061912-26566-01.dmp
AppData\Local\Temp\WER-32495-0.sysdata.xml

System Specs:
Processor: AMD Phenom II x6 1090T Processor, 3200 Mhz, 6 Cores, 6 Logical
Ram: 8 Gb
Graphics: AMD Radion HD 6900
Motherboard: Asus M4A79XTD evo

OS: Win 7 64x bit


Other notes: I generally crash while playing games on my computer, though rarely i will crash while watching streams or youtube videos.