How to Match My Computer Systems Components
Setup program that maintains all personal computers is referred to as the BIOS program. The BIOS is the part of your computer that test its components in order to allow the system to start up and provide you with the access you need to your components of your operating system.
- Power on your computer just as you would normally.
- Press the corresponding key that will open the BIOS menu per the on-screen instructions. Each operating system is different so ensure that you pay attention at start up to select the correct key.
- Input the username and password for the system when requested to do so. If you do not remember establishing a username or password for your system, you will need to refer back to the owner's manual for your system for specific instructions on completing this step. If you are unable to find the default username and password, you'll need to reset the BIOS to gain access.
- To reset the BIOS, you'll first need to power off the computer.
- Follow the instructions to open the CPU tower of your system to gain access to the motherboard. Typically, the side panels of the tower can be unscrewed using a screwdriver.
- Look inside and locate the battery that is on the motherboard. It will resemble a small battery like those found inside a watch, its called a CMOS battery. This battery is responsible for storing all the settings for your BIOS.
- Take out the battery if it is not soldered to the motherboard. If it is, look the jumper near the battery to reset the system. You may need to refer to the documentation for the motherboard to find the exact location of this component. Allow a few seconds to pass before replacing the battery. After you replace the battery and restart the system, you'll be able to access the BIOS without a password.