Question about Dell OptiPlex GX280 PC Desktop

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How do I reset the bios password dell GX280 - Dell OptiPlex GX280 PC Desktop

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Take out the CMOS battery for a few minutes

Posted on Dec 29, 2010

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1 Answer

Can not find jumper switch for Dell GX280 to remove password.Where do I find it or is there another way?


Hi there, For the GX280, you don't use a jumper to reset the BIOS password. You can reset the BIOS by pulling out the motherboard battery. The battery is on the opposite side of the external ports, and is flat and silver.
Power down and unplug the computer, then remove the battery for 10 seconds. Put the battery back in, then power up the computer. There should no longer be a password. If it is a Windows password you are talking about, you will need to reinstall Windows. Please let me know if that is the case. Alex

Jun 04, 2011 | Dell Optiplex GX280 (99301) Motherboard

3 Answers

I want to reset password of DELL Optiplex Gx-280 to enable cd rom on boot option .


remove the jumper, they have two pins only, turn on the computer, wait for 1 minute. The jumper is located close to the power plug, in the right side,

Apr 09, 2011 | Dell Optiplex GX280 (99301) Motherboard

2 Answers

Bios password removel of Dell Optiplex GX280


If you don't know the BIOS password, and need to access it - you'll have to unplug the AC power then open the case and remove the lithium "coin" or "button" battery from the motherboard. Wait 5 - 10 minutes (allows the capacitors to discharge) and replace the battery. This will RESET all BIOS values to default.

Restore AC power reboot. Enter the BIOS and change the values as desired. To access the BIOS, Press the F2 function key repeatedly during boot sequence. You may need to plug the USB keyboard into a different USB port if it doesn't let you in to the BIOS page.

I hope this helps & good luck! Please rate my reply - thank you.

Feb 22, 2011 | Dell OptiPlex GX520 PC Desktop

1 Answer

Bios password needed to be reset of dell optiplex gx 280 but forgotten


you will just need to reset the pins to unlock your computer, there's a guide on how to do this at the dell tech support site; here's the link http://support.dell.com/support/edocs/systems/opgx280/en/ug/advfeat0.htm#wp1117484


hope this helps :)

Nov 24, 2010 | Dell OptiPlex GX280 PC Desktop

1 Answer

Dell Optiplex GX 280 bios location to reset default to remove the existing password.


Hi, take the small round battery out of the mother board for about 5 minutes
and put it back in, and that removes the password,

Nov 24, 2010 | Dell Optiplex GX280 (99301) Motherboard

1 Answer

Will changing a bios battery in Dell GX280 affect


Hello,

Some information will be reset and you will have to set the correct time.
But the information stored in your hdd is not concerned. It should be safe.

Hope it helps.

Aug 29, 2009 | Dell OptiPlex GX280 PC Desktop

1 Answer

Bios pasword


you have to reset the bios password by removing the jumpter for a few second and putting it back.. depending the model you have SFF or Smal Desk or Small Tower on the front of the memory slots is the PSWD jumper remove and put back after few seconds and the bios will reset

Jul 24, 2009 | Dell Optiplex GX280 (99301) Motherboard

2 Answers

Unloked setup dell


If you never set up a password try Admin

Jun 23, 2009 | Dell OptiPlex GX280 PC Desktop

6 Answers

Resetting admin password on setup.


In the model 280 Optiplex, remove the jumper, they have two pins only, turn on the computer, wait for 1 minute. The jumper is located close to the power plug, in the right side, you read PWD, theres is it, i did it and working fine...

Jan 13, 2009 | Dell Optiplex GX280 (99301) Motherboard

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