The computer has a problem. What should I do if I want to discharge the BIOS? Here is an introduction to this. In fact, BIOS discharge does not mean this. It means cmos discharge and mainboard discharge. Discharging is equivalent to resetting the BIOS to factory settings, but it cannot restore the computer system. This should be noted. Before doing this, you need to know what BIOS is best.
Operation method
To discharge the mainboard, first of all, click Start and select Shut Down when the system is shut down.
Prepare a cross screwdriver, and then disconnect the power cord on the host.
Then open the chassis cover with a cross screwdriver, as shown in Figure 1, and find the battery with a button on the motherboard shining.
Pry the bulge beside the battery with a screwdriver to lift it out, or press the spring with your finger to eject it. At this time, press the power button of the chassis, hold still for five minutes, and then turn back. Then the discharge is completed.