HP MP4 Hardware Reference Guide HP MP4 Digital Signage Players - Page 17

Removing and replacing the battery, WARNING

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3. Turn the chassis upside down. Align the hooks (1) on the underside of the bottom cover with the slots in the chassis and press the cover (2) down and then forward until it locks in place. Figure 2-6 Replacing the bottom cover 4. Replace the stand, if the digital signage player is to be used in the tower orientation. Removing and replacing the battery Before beginning the replacement process, review General hardware installation sequence on page 7 for procedures you should follow before and after installing or replacing hardware. WARNING! You must remove the left side panel to access the battery. Before removing the side access panel, ensure that the digital signage player is turned off and the power cord is disconnected from the electrical outlet. To remove and replace the battery: 1. Locate the battery on the system board. Removing and replacing the battery 11

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3.
Turn the chassis upside down. Align the hooks (1) on the underside of the bottom cover with the
slots in the chassis and press the cover (2) down and then forward until it locks in place.
Figure 2-6
Replacing the bottom cover
4.
Replace the stand, if the digital signage player is to be used in the tower orientation.
Removing and replacing the battery
Before beginning the replacement process, review
General hardware installation sequence
on page
7
for procedures you should follow before and after installing or replacing hardware.
WARNING!
You must remove the left side panel to access the battery. Before removing the side
access panel, ensure that the digital signage player is turned off and the power cord is disconnected
from the electrical outlet.
To remove and replace the battery:
1.
Locate the battery on the system board.
Removing and replacing the battery
11