08-12-2013 01:10 PM
Re: KeyBoard Fails in BIOS ,Dellgx270
You may try the following steps.
- Disconnect any external peripherals (flash drives, printers, external hard drives, keyboard, and mouse) including power cables from the computer.
- Press and hold the power button for 15 seconds.
- Reconnect only the monitor and keyboard and boot to BIOS screen to see if the keyboard works.
Also try reseating the coin cell battery to load BIOS defaults.
Keep me posted with the results. I will be glad to assist you further.