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‎10-07-2021 10:03 AM

HP Recommended
Product: HP Desktop Pro G2
Operating System: Microsoft Windows 10 (64-bit)

I was trouble shooting some USB connectivity issues, and I disabled my usb security in the BIOS bootup.  Meant to only disable the front USB, but guessing I disabled the back as well in error.   Now no USB will work with my mouse or keyboard.  Is there anyway to get back into the startup now and change the security setting back?  

 
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3 REPLIES 3

‎10-07-2021 10:41 AM

HP Recommended

You are the champion !

 

If you have a PS/2 connector you can try that.

Remove the CMOS-Battery and try the CMOS-Jumper is the only idea I have.

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‎10-07-2021 11:15 AM

HP Recommended

Thanks for the response.

 I have a HP Desktop Pro G2  PC Doesn't have a PS/2 connector ,

i try remove CMOS-Battery but nothing happened. not solved yet.

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‎10-07-2021 04:49 PM - edited ‎10-07-2021 05:22 PM

HP Recommended

As far as I know your mainboard has a COMOS-Jumper (21) to reset the bios to factory default. See the manual

You have to unplug the power cable.CMOS_Jumper.jpg

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