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All USB ports don't work anymore

Last response: in Motherboards
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January 22, 2013 5:01:02 PM

I have 3 days ago installed succesfully a new harddrive,but today I booted up my PC and it says "Keyboard Failure",but the mouse and all other USB things don't work but it works on other PC's. I can't do anything on my PC and I'm asking for your help :( 

EDIT: I'd forgot to say that the USB ports on the front panel don't work to.

More about : usb ports work anymore

a c 557 V Motherboard
January 22, 2013 5:32:34 PM

It might be a motherboard or a power supply issue. If you have a spare PSU, connect it and test.
January 22, 2013 6:22:05 PM

I don't think its the PSU because it's only few months old. Yes maybe it's the motherboard,but can I do nothing else then buy a new motherboard?
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a c 557 V Motherboard
January 22, 2013 6:27:47 PM

No other ideas. Try though testing the power supply in another PC (where you've tested the other components).
a b V Motherboard
January 22, 2013 6:30:28 PM

double check the pins to the front panel USB ports. If the pins are not right, they might disable the USB. This could have happened when you put the HDD in, those pins/cables dont stay on very well sometimes.
January 22, 2013 6:54:11 PM

I can't do that because it's a laptop and I've checked the pins and they are connected right.
a b V Motherboard
January 22, 2013 8:12:35 PM

if you frequently use the USB, and it gets a little bent every now and then, it may have broken the USB port. It sounds like the ports are broken, maybe you should get a service center to look at it? I doubt there is anything you can do other than some soldering.
January 23, 2013 9:29:57 AM

I don't know about that,there are ports that I never use and they all don't work. And I can't solder.
!