Keyboard not recognised

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treno Posts 1 Registration date Saturday August 31, 2013 Status Member Last seen August 31, 2013 - Aug 31, 2013 at 04:25 PM
carminabigue Posts 620 Registration date Tuesday March 19, 2013 Status Member Last seen June 10, 2015 - Sep 3, 2013 at 11:57 PM
I have an acer aspire 7730 that was working properly, both the key board and mouse suddenly stopped working. I fixed a usb key board and mouse that worked for some time and also stopped working.
Now the laptop powers up and gives an option in which I need to use a keyboard before it will boot to windows. no usb port now works.
Any help will be appreciated

Treno

1 reply

carminabigue Posts 620 Registration date Tuesday March 19, 2013 Status Member Last seen June 10, 2015 145
Sep 3, 2013 at 11:57 PM
Hi, treno

Try this:

1. try different devices with different ports
2. Reinstall drivers
3. Reformat harddrive, install windows and drivers
4. try different drivers
5. Check USB ports are enabled in BIOS
6. Update BIOS
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