Closing the computer – HP Pavilion a387x Desktop PC User Manual
Page 148
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.