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Explanation of how to open the locked BIOS password

How to remove BIOS password

A BIOS password is defined as one of the verification information that is required to be entered to log into the Basic Input/Output System of a computer before starting the boot process. It is stored in the Complementary Metal Semiconductor (CMOS) memory or in a small battery attached to the board. The mother in some types of computers in order to prevent unauthorized use of computers by providing an additional layer of security as the operating system will not run without entering it, but sometimes the user may forget this word and therefore he will not be able to enter this system, and in this The article will discuss some methods that can be followed to remove the BIOS password.


Explanation of how to open the locked BIOS password


Remove the BIOS password if it is known

Here is how to remove the BIOS password if it is known:

  • Turn off the computer, wait a few seconds, and then restart the computer.
  • Pressing the key required to enter the BIOS area of ​​the laptop. This key varies according to the computer manufacturer and the type of motherboard. To find out, you can refer to the computer manual or the device's motherboard, as it must be clicked before starting the operating system on the device.
  • Enter the current BIOS password for your laptop or desktop computer when prompted.
  • Clicking the “Password” or “Security” tab in the BIOS setup menu, and then clicking the “Supervisor Password” or “BIOS Password” option.
  • Clicking on “Change Password” or a similar option.
  • Enter the current BIOS password again and then press the Enter key on the keyboard. When the computer asks to enter a new password, you must press the "Enter" key without writing anything in the password field, then repeat the process if the blank password confirmation is requested.
  • Clicking the Save Settings option on the BIOS menu screen to save changes and exit the utility.


Erase the password using the "Factory Default Settings" option

This method is done by entering the BIOS setup and choosing to reset the BIOS settings to the factory default settings, as the BIOS settings option is usually located at the bottom of the screen or at the end of the BIOS settings options depending on the appearance of the BIOS settings screen, and this can be accessed screen by following the first steps in the previous method, and after completing the return to the default factory settings, you should click on “save the settings” and then restart the computer.


Clear the password using the CMOS battery

The password can be removed using the CMOS battery, by making sure that the computer is turned off, and also make sure that the main battery in the laptop is removed, after that, the case of the desktop computer is opened, or find and open the small CMOS battery plate in the laptop, then Remove the CMOS battery for at least five minutes and put it back in.


Clearing the password using jumper wire

This method is used to remove the password using a short wire used to complete an electrical circuit or bypass a circuit break, called a jumper, and this is done by following the following steps:

Turn off the computer and then remove it to access the motherboard.

Locate the BIOS clear switch, password jumper, or DIP switch to reposition it. This short (Jumper) wire is often labeled CLEAR, CLEAR CMOS, JCMOS1, CLR, CLRPWD, PASSWD, PASSWORD, PSWD, or PWD.

Remove the Jumper from the two pins it is connected to and then place it over the other two pins adjacent to the previous two pins. On some computers, the password can be cleared by keeping the Jumper open.


What if the jumper is not located on the motherboard?

If you can't find the jumper wire, first refer to the motherboard documentation by searching the manual or downloading it from the manufacturer's website. On some devices, the jumper can be located in one of the following places:

  • On the edge of the motherboard: Most jumpers are located on the side of the motherboard for easy access. Check by looking around the motherboard and focusing on the visible edges of the motherboard.
  • Next to the CMOS battery: Some manufacturers place jumpers next to the CMOS battery.
  • Next to the processor: Some manufacturers place jumpers next to the computer's CPU.
  • Under the keyboard or the bottom of the laptop: On laptops, the DIP switch is located under the keyboard or on the bottom of the laptop and is usually located in a compartment such as the one with memory, as laptops usually use switches DIP, not jumpers).

Once the jumpers or the appropriate DIP switch are located and replaced, the password is cleared. This can be verified by turning on the computer and returning the jumpers to its place or the DIP to its original position. If this solution does not work, you can contact the computer manufacturer or Motherboard manufacturer for steps to clear the password.

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