Removal and replacement procedures 68
To remove the component:
1.
Power down the server (on page
30
).
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
30
).
o
Remove the server from the rack (on page
33
).
4.
Remove the access panel ("
Access panel
" on page
40
).
5.
If installed, remove any expansion boards ("
Expansion board
" on page
61
) installed in slot 1 and 2.
6.
Locate the battery on the system board ("
System board components
" on page
94
).
7.
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.
IMPORTANT:
Replacing the system board battery resets the system ROM to its default
configuration. After replacing the battery, use BIOS/Platform Configuration (RBSU) in the UEFI
System Utilities ("
HPE UEFI System Utilities
" on page
85
) to reconfigure the system.
To replace the component:
1.
Insert the battery with the "+" side facing up underneath the outer lip of the socket, and then press
the battery down to secure it in place.
2.
Install any expansion boards that have been removed.
3.
Install the access panel.
Summary of Contents for ProLiant DL120 Gen9
Page 5: ...Contents 5 Documentation feedback 117 Index 118 ...
Page 13: ...Customer self repair 13 ...
Page 14: ...Customer self repair 14 ...
Page 15: ...Customer self repair 15 ...
Page 26: ...Illustrated parts catalog 26 ...
Page 36: ...Removal and replacement procedures 36 o Secondary PCI riser cage o PCI blank ...
Page 116: ...Acronyms and abbreviations 116 UID unit identification USB universal serial bus ...
