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Closing the computer – HP Pavilion a387x Desktop PC User Manual

Page 148

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140

user’s guide

3 Disconnect the power cord and all other attached cables (such as the

keyboard, mouse, and monitor).

4 Remove the side panel (see “removing the side panel” on page 121).
5 If necessary to reach the battery, remove the drive cage (see “removing the

drive cage” on page 123).

6 If necessary to reach the battery, remove the fan duct (see “removing the drive

cage” on page 123).

7 If any cards restrict access to the battery:

Remove the add-in card bracket. (See 7–9 of “installing add-in cards” on
page 128.)

Remove the cards that are on or near the battery.

8 With a pen or screwdriver, press the metal latch that holds the battery in its

socket. The battery will pop out.

9 Install the new CR2032 battery in the socket, with the positive (+) side

facing up.

To reassemble the computer:

1 Replace any cards that you removed, and then replace the add-in card

bracket.

2 Replace the drive cage, fan duct, and side panel (see “closing the computer”

on page 140).

3 Reconnect the power cord and all other cables.
4 Reconnect the modem/telephone cable.
5 Turn on the computer and all peripherals.
6 Run the BIOS setup program to reset the date and time.

closing the computer

After you have finished installing memory or drives, inserting or replacing
add-in cards, or changing the battery, you need to replace the drive cage, the
fan duct, and the side panel.