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How to Remove/Reset Bios Admin Password on Dell Laptop


An interface on a small memory chip on the foundation board or motherboard of Dell laptops houses the data, which is referred to as “Extended System Configuration Data” (ESCD). If you change a few particular options in the BIOS, you might be able to teach the laptop to start more reliably, prevent the OS from stacking, and prevent data loss. In the event that you need to retrain the computer to avoid booting up an OS that was not authorized, setting a password for the BIOS is quite handy. This protects your own computer’s sensitive info. However, if you lose your laptop’s Bios password, you’ll be unable to log in and will be scrambling to locate a Dell laptop Bios password reset tool. Also, I’d want to know how to reset the Dell laptop’s BIOS administrator password.

A variety of events, such as power problems, incorrect client settings, or hardware contradictions caused by a specific configuration, might corrupt the Bios secret key on a regular basis. Resetting the BIOS to “default factory settings” may be necessary in some situations. Use the methods listed below to learn how to reset the Bios Admin password on a Dell laptop and where to go for the most effective tool for the job.

Read Also: How to Unlock the Keyboard on Your Dell Laptop

1. Reset/Remove Bios Admin Password on Dell Laptop Normally

Dell laptop Bios Admin password may be changed by resetting it to its factory settings. Here are the methods to reset/remove the BIOS administrator password on Dell computers.

Step 1: Turn on your Dell laptop and hit “F2” at the loading screen. The BIOS settings will be launched as a result. Some Dell models have a different key for entering BIOS settings, however the F2 key works on all of them. Before attempting to change or erase the BIOS password, be sure you have the correct key.)

Step 2: Secondly, take a look at the very bottom of the display. You’re shown some instructions and a list of keyboard shortcuts. To return to the default settings, use the “F9” key. The combination of “Alt + F” or the “Load default” button on the screen may also be used to force the settings back to their defaults.

Step 3: Press the “Esc” button on your Dell laptop’s keyboard to exit the BIOS, and restart your computer. After making changes, you will be prompted to save them or close the application. You may also save and exit by pressing the “F10” key on your keyboard and pressing enter.

Step 4: Your Dell laptop is now rebooting, so proceed with caution. The Bios settings were restored to their factory defaults after a restart.

2. Reset/Remove Bios Admin Password on Dell Laptop Using CMD

Using CMD is a second alternative for resetting Dell laptop BIOS passwords. To get started with this procedure, you’ll need to boot your Dell laptop into DOS mode first. You’ll need a bootable DVD to boot into DOS mode on your laptop to get it started in DOS mode. Upon launching the DOS mode, type in the following commands:

In this case, you may use the following command to get the output of the command:

Now, restart your Dell laptop, and the problem will be addressed.

3. Reset/Remove Bios Admin Password on Dell Laptop by Removing the CMOS Battery

CMOS coin cell battery can be removed and replaced to reset or delete the BIOS administrator password on Dell laptops. When you can’t get to the Dell laptop’s jumpers, this method is employed.

Step 1: The first step is to shut down the Dell computer. Remove the battery and the back cover of the device.

Step 2: Find and remove the coin cell battery from the device.

Step 3: Now, hold down the power button for at least 10 seconds to completely drain all of the power stored in the laptop.

Step 4: After that, replace the coin cell battery in its original position.

Step 5: Attach the laptop cover and turn on the computer.

Step 6: The Dell laptop will notify you that the time and date have not been set once it has been started, indicating that the dell laptop password reset has been completed successfully.

4. Contact Dell Support Bonus

If you are unable to use the procedures listed above or if these methods do not work for you, you should contact Dell Support for assistance. Almost all Dell laptops come pre-configured with a master password. It will remove the password from the BIOS. Contact Dell technical support for instructions on how to erase the Bios password from your Dell laptop. They will want some information about your Dell laptop before they can assist you. This comprises both the Express Service Code and the Service Tag, among other things. This information may be found on the back of your Dell laptop’s hard drive. Following your approval, they will provide you with a master password that will assist you in erasing the Bios password from your Dell Laptop.