BIOS is the Basic Input/Output System of the computer. It is the first program that loads when you start the computer. It allows all the other processes in the system to run. BIOS is present in a number of computers and laptops, including those manufactured by Dell. Users can install a password in the BIOS so that the minute the program starts, it asks for a security password. This is ideal if several users are using the same computer. The default password is provided by the manufacturer.
Some people want to bypass passwords because they want to open their computers faster. There are also cases when the computer asks for a BIOS password that the user doesn’t know. These passwords may also be required to unlock protected hard disks.
It is a bit difficult to bypass the BIOS passwords of Dell computers. You will have to go through a long process before you are able to effectively change the password.
Start by looking for the 3-pin CMOS password reset jumper, located on your system board. This will require you to open up the computer. If you are not confident in your abilities to work on a computer from the inside, then you should hire a professional technician to do this for you. Take out your jumper plug from your pins, labeled 1 and 2. Position your plug on the second and third pins. Wait for around ten seconds after that. Change your plug on the first pin and the second pin.
The whole process requires you to know the Dimension User Guide properly. Otherwise, you might get the wrong parts and cause structural damage just by tinkering around.
This is a more difficult way of resetting your password. This system is more advanced and the process takes more time and effort.
You will have to remove your password jumper. To do this, you have to locate it. You can do this by reading the User Guides that come with the computer.
Again, look for the 3-pin CMOS password reset jumper, located on your system board. Remember: you have to be very careful so as not to damage the rest of the system. You will have to get rid of the jumper plug from the first and second pins. Assemble this plug on the second and third pins. Wait for a minute or so before replacing your plug on the first and second pins.
Each system has a different type of jumper plug. Some systems may even require you to replace the security chip of the laptop.
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