What can I do with the lost password BIOS?
If you lose the password of the basic input/output system (BIOS), you will not be able to complete the computer introduction process; As a result, you will not be able to continue and start your application programs. Keep your cool because there are three options that you can do yourself to bypass the problem of the lost BIOS password. The first option is to use the password provided by the manufacturer of your computer. The second option is to delete or reset your password via hardware. Finally, you can use tool software specifically created to circumvent or restore the lost BIOS password.
If you choose the first way to deal with the lost BIOS password, you will need to refer to the manual that has been delivered with the computer or consult with its manufacturer to get what is commonly known as the Backdoor password. This password is specific to each manufacturer. Generally, internal manufacturers' technicians are used to perform hardware tests on a computer dose before release from the production line. INUsually, the Backdoor password is changing the password to protect computers from industrial espionage.
Resetting or deleting the BIOS password via hardware will require you to do some playing on hardware. You will need to find a semiconductor oxide oxide (CMOS), which contains the BIOS password and other hardware settings needed to properly function the computer. The CMOS has a round battery similar to a wristwatch battery. Removing the battery for 10 to 15 minutes will delete the contents of the CMOS, including the BIOS password. CMOS battery of some computers is soldered, making it difficult to remove; So you may want to consider another reset possibility or recovery the lost BIOS password via hardware.
Another way to reset the lost password for BIOS is to change the position Jumper tell the computer to clean the BIOS password in CMOS. Group has three pins aligned in a row and is usually located near Cmo in ZA -cost board of the computer. Two pins side by side are covered with a switch. Pull the jumper switch and insert it to cover the center pin and the pin next to it was previously exposed. Switch the computer to change the hardware settings and delete the password before turning off your computer to return to your original position.
If the backdoor password is unavailable or does not work and you do not feel well with available hardware solutions, use the password refresh software. You can write your own program or download an ad from the Internet or the freeware version of the password reset tool. Most programs are automatically performed when you run your computer into the disk operating system (DOS). If this solution is still not working, it is time to turn the help of the computer manufacturer.