Hello i have this dell optiplex 380 but the problem is that all the usb ports on the machine are not working....if i insert mouse and keyboard it won't work but the machine is working all right...i can boot to desktop but cannot get into bios because the usb ports are not working....pls any help is welcome,thanks
Your USB ports on your computer are plug and play. If you have issues with your USB port, it is port related, driver related or device related. The following solutions will help you identify the problem to resolve your USB port issues.
To Identify a Working USB Port
Begin troubleshooting your USB ports by checking Device Manager to see if your USB ports or hubs are working properly.
To Update the USB Port Driver
An out-of-date BIOS driver can create issues with your system recognizing the USB port.
Try to update or download the usb cord of your laptop
SOURCE: Can not change Bios Boot Device
remoove battery n start
press f8 n safe mode
shut down n restart
press/dell/f2/f10/f12 key
then u will go to bios setup
if changes is not saved then change cmos battery
SOURCE: toshiba satellite a135-2326 usb not recognized
HEY HEY HEY!
guess u wat? my usb came back to life! just like that! may be God exists afterl all, does He???
SOURCE: toshiba satellite a135-2326 usb not recognized
mine is a135 s2386,bios version 1.4, same problem
SOURCE: mouse or touchpad not working
Hi,
add an external mouse/keyboard to fix the onboard fault.
check the device manager for any yellow exclamation marks. as there may be a faulty or corrupt. keyboard/mouse touchpad driver.
other option, is to add remove touchpad drivers, and re-install.
finally, you could check if the settings are correct in the bios.
Thankyou For Using Fixya.
Mike @ compurepair.
SOURCE: USB ports unusable
update your windows install original driver usb hub controller & host controller.
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