HP EliteBook 8740W Specifiche Scaricare il pdf (Pagina 55)

Battery

Description Spare part number

8-cell, 73-Wh, Li-ion battery 493976-001

8-cell, 68-Wh, Li-ion battery 592078-001

Before disassembling the computer, follow these steps:

1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn

the computer on, and then shut it down through the operating system.

2. Disconnect all external devices connected to the computer.

3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet

and then unplugging the AC adapter from the computer.

Remove the battery:

1. Turn the computer upside down on a flat surface, with the battery bay toward you.

2. Slide the battery release latch (1) to release the battery.

3. Remove the battery (2) from the computer.

Install the battery by inserting it into the battery bay until you hear a click.

Component replacement procedures 47

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HP EliteBook 8740W Specifiche Pagina 55