Reset BIOS
Power off your computer, cut off the power supply, and clean your hands.
Open the computer case and find the CMOS jumper on the motherboard.
Your jumper covers only 2 of the 3 pins; please move it to the other two pins (from first and second to second and third).
Press the power button to discharge the remaining power.
BIOS will be reset during this process.
Put back the jumper, close the case, and turn on your computer again.