Why Does My Computer Shutdown Unexpectedly?

Answer

Overheating is the main cause of sudden computer shutdown. When the temperature rises above safe operating levels your computer will automatically shut off to avoid damage. Causes for overheating are usually associated with cooling fan malfunctions.
Q&A Related to "Why Does My Computer Shutdown Unexpectedly?"
If the event viewer isnt showing shutdown evetns, how about unexpected service or app crashes in the system logs ? Being a vm there may be additional info the hyperv event logs about
http://www.experts-exchange.com/OS/Microsoft_Opera...
When your computer powers down without warning, this usually indicates a problem with a hardware device, such as your CPU, your power supply, or the CPU on your graphics card overheating
http://answers.ask.com/Computers/Software/why_does...
1. Click the blue logo in the bottom left corner of the screen. 2. Type "System Restore" into the "Search programs and files" box. Search results will automatically
http://www.ehow.com/how_7329622_fix-unexpected-shu...
Try getting the fan checked. It happened to mine , the fan stops workking when it gets too hot, therefore causing a crash. Check the power supply also. Hope i could help. x.
http://answers.yahoo.com/question/index?qid=201002...
Explore this Topic
This normally indicates there is a problem with a hardware device, such as CPU, power supply or the CPU on graphics card overheating. When the temperature rises ...
When your computer powers down without warning, this usually indicates a problem with a hardware device, such as your CPU, your power supply, or the CPU on your ...
Your problem can be due to many reasons, maybe the power suply of your computer, maybe the power switch is not well attached to the motherboard, etc.... You don't ...
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