Possible Overheating problem?

[MethodicKnight]

Specs:
Operating System
Windows 7 Home Premium 64-bit SP1
CPU
AMD FX-4130
Zambezi 32nm Technology
RAM
8.00GB Dual-Channel DDR3 @ 669MHz (11-11-11-30)
Motherboard
Gigabyte Technology Co., Ltd. GA-78LMT-USB3 (Socket M2)
Graphics
HP vs17 (1280x1024@60Hz)
2047MB NVIDIA GeForce GTX 750 Ti (EVGA)
Storage
931GB Western Digital WDC WD10EZEX-00RKKA0 ATA Device (SATA)
Optical Drives
HL-DT-ST DVDRAM GH24NS95 ATA Device
Audio
Realtek High Definition Audio
Recently when I try to play games, I will be able to play for a few minutes (5-20 minutes depending on the game) and the screen will show a random color, a loud buzzing noise will come up, and the computer will do a cold restart. When it finally brings me back the the desktop, a box that says "Windows has recovered from a unexpected shutdown" and it has BCCode 124.

I have applied new paste to the CPU, and increased my GPU fan speed, so I am fairly certain it's the northbridge temps causing the issue.
Any help would be appreciated.

 

[aldan]

cant take credit for this answer.lol.this looks like your problem.
http://www.tomshardware.com/forum/35069-63-bsod-bccode