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多选题
A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? ()(Select TWO).
A

The LCD monitor’s power inverter does not function properly.

B

The operating system’s power settings prevent the battery from charging.

C

The battery is not compatible with the laptop.

D

The internal power connection on the motherboard is faulty.

E

The power adapter is not working.


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