CompTIA
220-801 · Question #288
220-801 Question #288: Real Exam Question with Answer & Explanation
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Question
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?
Options
- AUnplug the power supply from the laptop.
- BReboot into the BIOS.
- CTest the battery with a multimeter.
- DRemove the battery and run on AC power.
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