单项选择题

A client reports that the laptop is not performing a complete charge of the battery. Which of the following actions should be taken FIRST？（）

A.Update the BIOS.
B.Run the battery calibrator.
C.Reinstall the ACPI drivers.
D.Replace the power adapter.

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多项选择题

A.heat production
B.L2 Cache
C.clock speed
D.front side bus
E.power consumption

单项选择题

A.SATA
B.RAID
C.USB
D.EIDE

A client reports that the laptop is not performing a complete charge of the battery. Which of the following actions should be taken FIRST？ （）