HP Integrity cx2600 HP Integrity cx2600 Operations and Maintenance Guide - Page 161

Removing the System Battery, Battery Location in Server Top Cover Removed, WARNING

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NOTE: There are two batteries in the server: the system battery and the MP board battery. See the parts list for the system battery part number. Figure 7-45 Battery Location in Server (Top Cover Removed) System Battery chastop2cpus Removing the System Battery WARNING! Ensure that the system is powered off and all power sources are disconnected from the server prior to removing or installing server hardware. Voltages are present at various locations within the server whenever a DC power source is connected. This voltage is present even when the main power switch is turned off. Failure to observe this warning can result in personal injury or damage to equipment. CAUTION: Observe all ESD safety precautions when working within the server. Failure to follow ESD safety precautions can result in damage to the server. To remove the system battery, follow these steps: 1. Power off the server. 2. If rack-mounted, slide the server out from the rack until it stops. See "Installing Components When the Server Is in a Rack" (page 114). 3. Remove the top cover from the chassis. See "Removing and Replacing the Top Cover" (page 123). Removing and Replacing the System Battery 161

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NOTE:
There are two batteries in the server: the system battery and the MP board battery. See
the parts list for the system battery part number.
Figure 7-45 Battery Location in Server (Top Cover Removed)
chastop2cpus
System
Battery
Removing the System Battery
WARNING!
Ensure that the system is powered off and all power sources are disconnected
from the server prior to removing or installing server hardware.
Voltages are present at various locations within the server whenever a DC power source is
connected. This voltage is present even when the main power switch is turned off.
Failure to observe this warning can result in personal injury or damage to equipment.
CAUTION:
Observe all ESD safety precautions when working within the server. Failure to
follow ESD safety precautions can result in damage to the server.
To remove the system battery, follow these steps:
1.
Power off the server.
2.
If rack-mounted, slide the server out from the rack until it stops. See
“Installing Components
When the Server Is in a Rack” (page 114)
.
3.
Remove the top cover from the chassis. See
“Removing and Replacing the Top Cover”
(page 123)
.
Removing and Replacing the System Battery
161