How to Remove or Reset Acer Laptop BIOS Password?


When you forget your password, it sucks. Whether it’s the login password of your social media account or your laptop/computer, most of the time, it can be reset or removed with ease. Although, when it comes to BIOS passwords, it’s not easy. Sometimes there’s no choice but to replace the motherboard, which can be expensive.

This risewindows guide is for users who have set up their BIOS password on the BIOS menu entry while they cannot log into the OS. There are also different methods to remove BIOS passwords that might help you. I’ll be focused on Acer laptops because it’s very easy on Acer laptops.

All the laptop manufacturers provide BIOS firmware for their users, including updated ones or existing ones. In Acer’s case, you need to remove the CMOS Battery on all Windows devices which work on all Windows devices to remove a BIOS password. This method requires opening screws on the computer hardware, so it isn’t suitable for an unfamiliar person, despite suiting the best technicians.

Firstly, this method requires turning off your computer and unplugging its power cord. The CMOS battery is located under the computer case. Remove the case with a screwdriver. Once you take out the CMOS battery, wait 10 – 25 minutes to put it back in because the capacitors can still store power even when everything is unplugged.

Once you plug everything back in, power up the computer and enter the BIOS. If everything goes well, there should be no more passwords.

Even though, it is possible to manage things without opening the case if you use an Acer laptop or computer. You can make the task easier by using an online BIOS password generator.

Turn it on and immediately press the F2 key (If F2 does not work, you can try Del or Esc key) to access your Acer BIOS. You should now see “Enter Current Password.” Here’s where the trick kicks in.

Enter any random number as your password. If you enter the wrong password three times, you should see “Enter Unlock Password.”  Then, click Enter, and your Unlock Key should appear. After that, write this key down and go to Here, there are two types of passwords generator available. If your laptop needs 8-digit unlock key, generate it here. Even, you need to follow this link for the 10-digit unlock key.

Here, write that key in the text box and press the “Send Request” button to get your Acer BIOS to unlock the key.

You must return to your laptop and put that key into the “Enter Unlock Password” box.  If you are successful, you should have entered into BIOS. You should now see a little box with three password fields in the BIOS. Then, you click the “Set Supervisor Password” button under the Security tab. So, enter the unlock key you received from into the current password field. Next, leave the new password field blank. Now, press the Enter key twice to confirm. Once you click on “Exit Saving Changes,” your laptop should no longer have a BIOS password, and you will be able to boot into Windows OS.

That’s it for the article.

I hope this post will be informative to you.

Good luck & stay healthy, guys.

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