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PC Not Booting UP

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colzy123 Posts 5 Registration date Wednesday 29 August 2012 Status Member Last seen 29 August 2012 - 29 Aug 2012 à 16:29
colzy123 Posts 5 Registration date Wednesday 29 August 2012 Status Member Last seen 29 August 2012 - 29 Aug 2012 à 17:37
Hello,

I am having a problem with my pc, i have only had it about a month.
When i have been using my PC for about half an hour, the screen used to turn off including the speakers, keyboard and mouse.
This used to be resolved from restarting it manually. Now i have a problem of not actually being able to boot it up, the pc turns on (LEDS etc.) fans, cpu, everything, but i am getting no picture on the screen. HELP?
Thanks

Specs:

AMD FX 4100 quad core processor.
4GB Ram
200GB HDD
GTX 550 TI 910MHz overclocked (Direct CU)
Windows7 Ultimate
Asus M5A78L/USB3 motherboard



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2 responses

Réponse 1 / 2
xpcman Posts 19528 Registration date Wednesday 8 October 2008 Status Contributor Last seen 15 June 2019 1,824
29 Aug 2012 à 17:23
Are you using the PC for gaming? This sounds like a problem with overheating. Can you test the computer with the case opened and a table fan pointed into the case. If it operates OK in this mode then you need to install extra cooling fans in the case.

As a last resort, you might want to remove the CPU fan/heatsink and reapply a good brand of heatsink grease.

Good Luck
Réponse 2 / 2
colzy123 Posts 5 Registration date Wednesday 29 August 2012 Status Member Last seen 29 August 2012 1
29 Aug 2012 à 17:37
Yes i am, i dont think its overheating, the problem is i cant get it to boot, the power supply, GPU, CPU and everything works but no display on the monitor. Ususally when it boots up it makes a beep after 3 seconds..now, nothing.

Thanks