Computer randomly shutting down

Terminalchaos

Reputable
Apr 2, 2014
12
0
4,510
Hey all,

Recently I started to encounter an issue with my computer. While playing games (usually) the computer will shutdown without warning. Up until today, it would turn back on right away. Today, however, the computer would not post after shutting down and was shortly proceeded by two quick beeps. After several minutes, the computer did come back on, posted normally, and windows functioned as though nothing happened. No "you shut down your computer improperly" or equivalent error message is every displayed. The computer doesn't seem to be overheating and is cool to the touch. Looking inside, all fans seem to be functioning. There doesn't appear to be a rhyme or reason to the shutdowns. They could happen as often as once every 10 minutes or not at all for days. I'll post specs below and any advice would be greatly appreciated. The computer is under a year old and up until recently was working just fine.

Avatar FX6164 Gaming Desktop

Processor: 3.3 GHz FX-Series Six-Core FX-6100
RAM: 16 GB SDRAM DDR3
Hard Drive: 1 TB SATA
Graphics Coprocessor: NVIDIA GeForce GT 640
Graphics Card Ram Size: 2 GB
Brand Name:Avatar
Series:Gaming PC
Item model number: Gaming FX6164
Hardware Platform: PC
Operating System: Windows 8
Processor Brand: AMD
Computer Memory Type: DDR3 SDRAM
Hard Drive Interface: ATA-3
Hard Drive Rotational Speed: 7200 RPM
Optical Drive Type: DVD-R
Power Source: AC
Voltage:110 volts

Thanks in advance,

Derek