2
votes
0answers
22 views

Desktop remains on, display quits working, loud “skipping” noise follows

For the past 2-3 days, strange things have been going on with my desktop and its interaction with the monitor. While playing a game, my monitor went black as if my computer had been shut off. However, ...
0
votes
1answer
60 views

PC shutting down with hardware failure

In last 5 month, something weird happening to my PC. By the hardware there is no problem persist. As all hardware installed are working normally, like Fan on CPU, GPU, PSU and no circuit was broken or ...
-3
votes
3answers
355 views

What can I do to prevent system power downs?

Yesterday I was given my brother's old laptop - core i7, 2.67GHz, 8GB RAM, 128GB SSD, Win7 64 bit. It's a Sony Vaio Z11. Approx 18 months old. When running something computationally intensive, the ...
1
vote
0answers
154 views

PC turns off after hours

I have a PC with I7 Processor, 4GB RAM, GTX480, 700 WATT Power Supply. 1) The computer after some hours shuts down by it self. Not normal shutdown. It just turns off. After this failure it opens ...
0
votes
0answers
609 views

How to solve instant pc shutdown

My pc has an instant shutdown problem in different times. Sometimes when i am playing a game, sometimes i am develping web applications on Visual Studio, sometimes just browsing the web. It hangs and ...
0
votes
1answer
262 views

Computer shutdown and will not power back on

Windows 7 64 bit. Was running a normal app (compiler IDE). System shutdown as if there was a power loss, but there was not... Started back up in Windows safe mode. Started up fine, but approx 2 ...
0
votes
6answers
2k views

Computer shutdown unexpectedly. Can it be related to bad current?

I have a new desktop computer (Lenovo M81) that shutdowns unexpectedly. Other times, it is mouse and keyboard that become unresponding. If I put the computer to sleep and awake it, everything returns ...
0
votes
2answers
4k views

My HP ProBook shuts down abnormally and doesn't start again for some time [duplicate]

Possible Duplicate: Laptop autoshutdown problem? I have a HP ProBook 4520s with Windows 7, and I played Company of Heroes for the first time. My charger was plugged out, I got the sound of ...
5
votes
0answers
615 views

Is a hard shutdown harmful to computer hardware? [duplicate]

Possible Duplicate: Can a power failure or forceful shutdown damage hardware? If I switch off my computer pressing the power button for five (5) seconds, can I break any of the components, ...
2
votes
2answers
500 views

Computer suddenly shuts down

I've just moved in to a new apartment. I put my PC in the trunk of my car, and when I hooked everything up in my new place, the computer would shutdown on boot (usually after entering password on ...