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When I try to connect some device to my computer's USB ports, a strange sound comes (electric sound) and my PC suddenly freezes. It doesn't happens all the time, but randomly I think.

Motherboard: Asus M5A99FX PRO R2.0

EDIT:

  • My computer becomes completely unresponsive when this problem happens, and I then need to restart the PC.
  • It happens with all devices like my mouse, keyboard, mobile phone or headset.
  • It happens with all USB ports (I tried with 2-3 different ports).
  • The strange sound comes from the PC itself, not the speakers.
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  • Have you verified all header connections are secure
    – Ramhound
    Mar 19, 2014 at 19:36
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    Is it static shock? Try grounding yourself/the usb plug before inserting into the port.
    – Kruug
    Mar 19, 2014 at 19:38
  • @Ramhound I don't know. I only use usb(my mouse, keyboard, headset)
    – hellzone
    Mar 19, 2014 at 19:42
  • @Kruug Can it be static shock? I just tried to connect my phone nearly 15 times and there was no problem.
    – hellzone
    Mar 19, 2014 at 19:43
  • With any of the ports? What if you connect a USB hub to a port and connect to a hub. You could try a small M-F USB extension cable. ending in a female socket and plug into that and see if you still get the problem. a bit of a workaround.
    – barlop
    Mar 19, 2014 at 19:48

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