Posted by: Pdfprep
Post Date: March 11, 2021
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
Answer: B
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