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Windows 7: Keyboard and mouse stop working.

15 Jun 2012   #1
pharix

Microsoft Windows 8 Release Preview 64-bit 8400 Multiprocessor Free
 
 
Keyboard and mouse stop working.

Hi.
Sorry for my English.

I have dell optiplex 390 computer. I used it for 6 month without having problem. But now i have problem on keyboard and mouse. Every time turn on the computer it work correctly for 2 or 3 minutes. After that it stop responding. First I thought it have problem with OS. Then I installed windows. But now also it happen as before. When it happen I change the port that mouse and keyboard are connected. Then it again work for 2 or 3 minutes and stop working. I check whether the port I used before can used for other devices so I insert USB flash drive. It detected. So I am confuse what the real problem is. I hope will get your help soon.

Thanks.


My System SpecsSystem Spec
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16 Jun 2012   #2
pharix

Microsoft Windows 8 Release Preview 64-bit 8400 Multiprocessor Free
 
 

No replay yet??? So bad
My System SpecsSystem Spec
16 Jun 2012   #3
wanchoo

Windows 7 Pro with SP1 32bit
 
 

This appears to be a hardware problem to me. May be your USB Ports are bad.

Try using COM and LPT Ports for the Mouse and Keyboard. This may put matters right.

There are adapters available in the market to plug in USB jacks to LPT and COM Ports.
My System SpecsSystem Spec
.

29 Jun 2012   #4
pharix

Microsoft Windows 8 Release Preview 64-bit 8400 Multiprocessor Free
 
 

Thanks.
My System SpecsSystem Spec
Reply

 Keyboard and mouse stop working.




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