Help, my PC wont turn on

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Bourbons3

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#1 Bourbons3
Member since 2003 • 24238 Posts
I went to turn my computer on and nothing happened. My sister had recently broke one of the USB ports at the front of the pc. The power to the PC as a whole is fine, because the monitor is on. Anyone know what could cause this and how to fix it?
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dayaccus007

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#2 dayaccus007
Member since 2007 • 4349 Posts
Maybe your sister has broke the power-on button too, try to start the pc manualy.Get a screwdriver and touch with it those two power-on pin on the mobo.Or maybe the PSU is dead:question:
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dan245

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#3 dan245
Member since 2006 • 80 Posts

I went to turn my computer on and nothing happened. My sister had recently broke one of the USB ports at the front of the pc. The power to the PC as a whole is fine, because the monitor is on. Anyone know what could cause this and how to fix it?Bourbons3

The USB ports would not matter in a case of turning on the computer, I would check to see if the PSU is dead.

Their are many reasons why this could happen, check inside the computer too see if everything else is connected properly!

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Bourbons3

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#4 Bourbons3
Member since 2003 • 24238 Posts

[QUOTE="Bourbons3"]I went to turn my computer on and nothing happened. My sister had recently broke one of the USB ports at the front of the pc. The power to the PC as a whole is fine, because the monitor is on. Anyone know what could cause this and how to fix it?dan245

The USB ports would not matter in a case of turning on the computer, I would check to see if the PSU is dead.

Their are many reasons why this could happen, check inside the computer too see if everything else is connected properly!

How would I check if the PSU is dead or not?
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#5 dbowman
Member since 2005 • 6836 Posts
This sounds like a really simple suggestion, but it could always be the fuse in the plug - it happened to me once.
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Bourbons3

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#6 Bourbons3
Member since 2003 • 24238 Posts
This sounds like a really simple suggestion, but it could always be the fuse in the plug - it happened to me once.dbowman
Its not the fuse, the PC goes into a multi-plug thing which my router also goes into, and that works fine.
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Bourbons3

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#7 Bourbons3
Member since 2003 • 24238 Posts
Maybe your sister has broke the power-on button too, try to start the pc manualy.Get a screwdriver and touch with it those two power-on pin on the mobo.Or maybe the PSU is dead:question:dayaccus007
 The brown-yellow and green-blue wires come from my power button. Which part do I touch with the screwdriver?
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#8 Bourbons3
Member since 2003 • 24238 Posts
bump
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Peter_Darkstar

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#9 Peter_Darkstar
Member since 2003 • 1091 Posts

Follow the cable that leads to the power button (you might have to unplug the cable), and then just take a flat head screw driver to jump start your PC (assuming the power button is the problem). To do this all you have to do is place the screw driver inbetween the pins to connect them, I'm not exactly sure which pins need to be connected so just try moving the screw driver around until it starts up. Also you shouldn't have to worry about getting shocked :P I had to jump start a bunch of PCs in my computer class last semester.

edit- before doing anything I said, I would first read your motherboard manual and try other solutions before opening up your computer and tinkering.

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dayaccus007

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#10 dayaccus007
Member since 2007 • 4349 Posts
It is different from a mobo to another, for my ECS mobe are the 6 and 8 pins, look at your motherboard specification book
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#11 dayaccus007
Member since 2007 • 4349 Posts
Also, if you want to check if your PSU is dead, take a wire and the 20-24pin connector and put one extremity of the wire into the green wire hole and the other extremity into any of the black wire hole
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Bourbons3

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#12 Bourbons3
Member since 2003 • 24238 Posts
Follow the cable that leads to the power button (you might have to unplug the cable), and then just take a flat head screw driver to jump start your PC (assuming the power button is the problem). To do this all you have to do is place the screw driver inbetween the pins to connect them, I'm not exactly sure which pins need to be connected so just try moving the screw driver around until it starts up. Also you shouldn't have to worry about getting shocked :P I had to jump start a bunch of PCs in my computer class last semester. Peter_Darkstar
Do I need to wear an anti-static strap when doing this?
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#13 Peter_Darkstar
Member since 2003 • 1091 Posts

[QUOTE="Peter_Darkstar"]Follow the cable that leads to the power button (you might have to unplug the cable), and then just take a flat head screw driver to jump start your PC (assuming the power button is the problem). To do this all you have to do is place the screw driver inbetween the pins to connect them, I'm not exactly sure which pins need to be connected so just try moving the screw driver around until it starts up. Also you shouldn't have to worry about getting shocked :P I had to jump start a bunch of PCs in my computer class last semester. Bourbons3
Do I need to wear an anti-static strap when doing this?

If you have one, I would use it. If not just make sure to ground yourself by holding onto any metal part of your case. Although you shouldn't really have to touch anything sensitive enough to really harm anything with static discharge.

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dayaccus007

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#14 dayaccus007
Member since 2007 • 4349 Posts
If you have one, yes, if not, don't bother
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Bourbons3

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#15 Bourbons3
Member since 2003 • 24238 Posts
ok well I tried starting it up with a screwdriver and nothing happened, so I guess its not the power button. Whats the next most-likely problem?
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#16 Wesker776
Member since 2005 • 7004 Posts
Just for starters, unplug the USB cables from the motherboard's USB headers then try and boot up the PC.
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Bourbons3

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#17 Bourbons3
Member since 2003 • 24238 Posts
Just for starters, unplug the USB cables from the motherboard's USB headers then try and boot up the PC.Wesker776
Thanks, that did it. I didnt realise it would be something so simple lol. :D