System battery replacement 107
System battery replacement
If the server no longer automatically displays the correct date and time, then replace the battery that provides
power to the real-time clock. Under normal use, battery life is 5 to 10 years.
WARNING:
The computer contains an internal lithium manganese dioxide, a vanadium
pentoxide, or an alkaline battery pack. A risk of fire and burns exists if the battery pack is not
properly handled. To reduce the risk of personal injury:
•
Do not attempt to recharge the battery.
•
Do not expose the battery to temperatures higher than 60°C (140°F).
•
Do not disassemble, crush, puncture, short external contacts, or dispose of in fire or water.
•
Replace only with the spare designated for this product.
To remove the component:
1.
Power down the server (on page
17
).
2.
Remove all power:
a.
Disconnect each power cord from the power source.
b.
Disconnect each power cord from the server.
3.
Do one of the following:
o
Extend the server from the rack (on page
17
).
o
Remove the server from the rack (on page
19
).
4.
Remove the access panel (on page
20
).
5.
Remove the secondary PCI riser cage. ("
Remove the PCI riser cage
" on page
23
)
6.
If installed, remove any expansion board ("
Expansion board options
" on page
64
) installed in slot 1.
7.
Locate the battery on the system board ("
System board components
" on page
12
).
8.
Remove the battery.
Use a small flat-bladed, nonconductive tool to carefully remove the battery from the socket.
WARNING:
Do not exert too much force to remove the system battery. The battery could pop out
of the socket, or the tool could slip and damage the socket or the system board.
Содержание ProLiant DL120 Gen9
Страница 16: ...Component identification 16 Fan locations ...
Страница 24: ...Operations 24 o PCI blank 7 Remove any expansion boards installed in the primary riser cage ...
Страница 120: ...Support and other resources 120 ...
Страница 121: ...Support and other resources 121 ...
