A technician is advised that a laptop battery is no longer charging. Which of the following is
the BEST way to begin diagnostic testing for a battery?
A.
Unplug the power supply from the laptop.
B.
Reboot into the BIOS.
C.
Test the battery with a multimeter.
D.
Remove the battery and run on AC power.
Another one that doesn’t make sense….how are we testing the battery in the BIOS??? doing a full system diagnostic test? Question is vague?? I normally tested it w/the ac adapter on and look at the charging battery icon and it tells me if it is charging or not by the(%)…
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I agree.
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These questions are made to be rejected at the exam
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