dell reset bios password service tag

For most Dell Optiplex desktops, the steps to reset a BIOS password and clear all CMOS settings are:

1. Locate the 3-pin CMOS password reset jumper on the system board.
2. Remove the jumper plug from pins 1 and 2.
3. Place the jumper plug on pins 2 and 3 and wait approximately 5 seconds.
4. Replace the jumper plug on pins 1 and 2.

1. How do I reset my Dell BIOS Admin password?
2. What is the default password for Dell BIOS?
3. How do I reset a password protected BIOS?
4. Can you bypass a BIOS password?
5. How do I reset my Dell BIOS?
6. How do I reset my BIOS to default?
7. What is BIOS Admin password?
8. How can I reset my Dell laptop without administrator password?
9. How do I access hidden BIOS settings?
10. How can I reset my laptop BIOS without display?
11. How do I remove password from startup?
12. Is there a default BIOS password?
13. How do I reset my BIOS password on my HP laptop?

How do I reset my Dell BIOS Admin password?

Locate the password reset jumper (PSWD) on the system board. Remove the jumper plug from the password jumper-pins. Power on without the jumper plug to clear the password. Wait until the desktop is loaded and then shut down the computer and replace the jumper plug in its original location.

What is the default password for Dell BIOS?

Every computer has a default administrator password for the BIOS. Dell computers use the default password "Dell." If that does not work, do a quick inquiry of friends or family members that have used the computer recently.

How do I reset a password protected BIOS?

To reset the password, unplug the PC, open the cabinet and remove the CMOS battery for approx. 15-30 minutes and then put it back. It'll reset all BIOS settings as well as the password and you'll need to re-enter all settings.

Can you bypass a BIOS password?

The simplest way to remove a BIOS password is to simply remove the CMOS battery. A computer will remember its settings and keep the time even when it is turned off and unplugged because these parts are powered by a small battery inside the computer called a CMOS battery.

How do I reset my Dell BIOS?

How to reset the BIOS from the BIOS interface

1. Turn on the computer.
2. Tap the F2 key several times until Entering Setup appears.
3. Reset the BIOS to factory defaults. ...
4. Press the Esc key and select Save and exit or Exit.
5. Press the Enter key to save all changes and exit the BIOS setup screen.
6. The computer will restart.

How do I reset my BIOS to default?

Reset the BIOS to Default Settings (BIOS)

1. Access the BIOS Setup utility. See Accessing BIOS.
2. Press the F9 key to automatically load the factory default settings. ...
3. Confirm the changes by highlighting OK, then press Enter. ...
4. To save the changes and exit the BIOS Setup utility, press the F10 key.

What is BIOS Admin password?

A BIOS password is authentication information that is sometimes required to log into a computer's basic input/output system (BIOS) before the machine will boot up. ... User-created passwords can sometimes be cleared by removing the CMOS battery or by using special BIOS password cracking software.

How can I reset my Dell laptop without administrator password?

Press and hold the Shift key while clicking Restart. Step 2: When your Dell laptop boots up into Advanced option, select Troubleshoot option. Step 3: Select Reset Your PC. Click on Next on the following menus until your Dell laptop goes ahead and completes a factory reset.

How do I access hidden BIOS settings?

Look around your menus and see if something is unlocked. Other common combinations, usually pressed while under POST to enter the BIOS: Shift+F1/F2/etc. ; Ctrl+Shift+F1/... ; Ctrl+Alt+F1/...; In laptops you could also try Fn+F1/.. or Ctrl+Fn+F1/...

How can I reset my laptop BIOS without display?

Use the power switch at the back of the computer to disconnect the motherboard temporarily. Turn on the computer for 2 seconds and shut it off again . Repeat this 4 times and then turn on your computer normally. Your BIOS will be at default settings.

How do I remove password from startup?

Disable Password Protection

1. Click the Windows orb and type "User Accounts" into the search box. ...
2. Select the "Remove your password" option. ...
3. Click the "Remove Password" button to remove the password and return to the User Accounts screen. ...
4. Click the Windows orb and enter "netplwiz" into the "Search programs and files" box.

Is there a default BIOS password?

Most personal computers don't have BIOS passwords because the feature has to be manually enabled by someone.

How do I reset my BIOS password on my HP laptop?

Turn on the computer and immediately press the ESC key to display the Startup Menu, and then press the F10 to enter BIOS Setup. 2. If you have typed your BIOS password incorrectly three times, you'll be presented with the screen prompting you to press F7 for HP SpareKey Recovery.