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Computer wont turn on even if pressing the powerbutton

Tags:
  • Computers
  • Power Supplies
  • Motherboards
  • CPUs
Last response: in Technologies
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February 25, 2014 5:52:11 PM

Okay Everyone who is reading this please i mean please help!!!!So This all started i think? when i was at my friends and he unplugged my PC wile it was on and i went home and plugged it all in like normal...It Would not turn on so i looked at my power supply to see if the switch was on o i changed it to -...Still would not turn on so i changed power supply's it turned on but something sizzled and i freaked out thinking it was my CPU but my Graphics card wasn't on do i unplugged it and plugged in the other 6pin connector it all turned on i went to go tell my dad came up stairs it was off and would not turn on!!!! so i keep unplugging stuff and plugging it back in ...It turned on it went to my desktop and just turned off but looked like something touched my graphics card and would not turn back on no matter what?Dose anybody have an answer if so PLEASE I MEAN PLEASE TELL ME!!!OR I CANT RECORD FOR YOUTUBE ANYMORE!!!!!!! Is it my Mobo or is it my graphics card or my CPU Please tell me thanks


-Zack

More about : computer wont turn pressing powerbutton

a b ) Power supply
a b V Motherboard
a b à CPUs
February 25, 2014 6:14:09 PM

In order to troubleshoot this, I would unplug the GPU, HDD, and RAM to see if it turns on and makes beep at all. If it does, put back one stick of RAM and try again. And then HDD, then the other stick of RAM, then GPU. Report back with during what part did it stop booting.
Hope it goes well.
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February 26, 2014 7:06:57 AM

It still doesn't turn on I was looking at the power button cord and one was broken off could that be it?
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a b ) Power supply
a b V Motherboard
a b à CPUs
February 26, 2014 9:26:47 AM

What is the exact model of your motherboard?
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February 26, 2014 9:58:04 AM

My MOBO is a GigabyteGA-78LMT-S2P.
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February 26, 2014 9:58:05 AM

My MOBO is a GigabyteGA-78LMT-S2P.
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a b ) Power supply
a b V Motherboard
a b à CPUs
February 26, 2014 10:31:27 AM

Ok I think you should short the motherboard and boot it without using the power button. Remove the 2 pin connector for PWR, take a screw driver, tap it lightly right in between those 2 pins. Make sure you have the power supply turned on.
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February 27, 2014 1:31:21 PM

How do I short the motherboard
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Best solution

a b ) Power supply
a b V Motherboard
a b à CPUs
February 27, 2014 4:57:54 PM

I kind of just explained to you in my last post o_O
Here is the manual, http://download.gigabyte.us/FileList/Manual/mb_installa...
Go to page 4 and tap a screw driver in between the 2 PW pins (the ones on the top left) and it should work.
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March 31, 2014 12:56:49 AM

Better to check once in the turn on button of your computer. Sometimes due to loose problem of your system this problems occurs. Once i my PC the same problem arise and I changed the Button. After that it is working properly.
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