Dell Rugged Extreme 12-7214 설정 및 기능 정보 - 페이지 8

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Removing and Replacing a Laptop Computer Battery

If your Dell laptop computer is shipped without the battery, install the battery before your

proceed.

WARNING: Before you begin any of the procedures in this section, follow the safety

instructions that shipped with your computer.

WARNING: Using an incompatible battery may increase the risk of fire or explosion. This

computer should only use a battery purchased from Dell. Do not use batteries from other

computers.

WARNING: Before removing the battery, shut down the computer, and remove external

cables (including the AC adapter).

To install the battery

1. Slide the battery into the battery bay until it clicks into place.

For some computers, this requires that the battery be inserted at a 45-degree angle.

To remove the battery

Turn off the computer and turn it over.

Slide the battery release latch or latches to the unlock position until it clicks into

place.

Slide the battery out.

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USB connector – connects to peripheral devices such as printers,

mice, and keyboards.

Wireless sync – used to synchronize connections with wireless

input devices such as keyboards and mice (for select systems

only).

DVI connector – used to connect monitors, projectors, and

televisions.

HD activity light – lights when the hard drive is writing or reading

data.