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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相关考题
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多项选择题
WhichofthefollowingareprimarydifferencesbetweenalaptopandadesktopCPU？（）
A.heat production
B.L2 Cache
C.clock speed
D.front side bus
E.power consumption -
单项选择题
Whichofthefollowingareconsideredplugandplaytechnologiesinalaptop？（）
A.SATA
B.RAID
C.USB
D.EIDE -
单项选择题
Whenauseristypingonalaptopthecursorsometimesmovesonitsown.WhichofthefollowingisMOSTlikelythecause？（）
A.The keyboard driver needs to be updated.
B.There are conflicting serial ports.
C.The mouse driver needs to be updated.
D.The user is brushing the touch pad while typing.
