A service technician made some changes to the BIOS, and now the computer is unable to boot. Which of the following actions should the technician take to restore the default settings?
A) Load the registry from a backup
B) Remove the CMOS battery
C) Perform a hard reset
D) Completely drain the lithium-ion battery

Question

Quizplus · Accepted Answer

Removing the CMOS battery will reset the BIOS settings to their default values, which can help restore the computer's ability to boot if incorrect BIOS settings were the cause of the issue.

A Service Technician Made Some Changes to the BIOS, and Now