I built a new pc a little over a month ago and everything was working fine for a few weeks, then while playing games my computer will randomly freeze and I will hear a loud buzzing, then I have to manually reset it, no BSOD. I can go daysof playing a game with no crashing, then i could play a game for 10 minutes and it will freeze up. I have the CPU overclocked, but it still was crashing when i set it back to default. I have run a tests like prime95 or a benchmark program for the gpu, and my PC did not crash during those, although the GPU benchmark test was short. So I was wondering if this could be a graphics card problem, or maybe something overheating. Any suggestions would be appreciated.
My build is as follows:
CPU: Intel Core i5-4690K 3.5GHz Quad-Core Processor (OC to 4.0)
CPU Cooler: Swiftech H220-X 55.0 CFM Liquid CPU Cooler
Motherboard: Asus Z97-A ATX LGA1150 Motherboard
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1866 Memory
Storage: Crucial MX100 256GB 2.5" Solid State Drive
Storage: Western Digital BLACK SERIES 2TB 3.5" 7200RPM Internal Hard Drive
Video Card: Gigabyte GeForce GTX 980 4GB WINDFORCE Video Card (2-Way SLI)
Video Card: Gigabyte GeForce GTX 980 4GB WINDFORCE Video Card (2-Way SLI)
Case: Corsair 750D ATX Full Tower Case
Power Supply: SeaSonic X Series 850W 80+ Gold Certified Fully-Modular ATX Power Supply
Optical Drive: Asus DRW-24B1ST/BLK/B/AS DVD/CD Write