HPE ProLiant ML30

To replace the component, reverse the removal procedure.
Removing and replacing an expansion board
CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless all
PCI slots have either an expansion slot cover or an expansion board installed.
CAUTION: Before replacing a DIMM, expansion board, or other similar PCA components due to a
perceived hardware error, make sure first that the component is firmly seated in the slot. Do not
bend or flex circuit boards when reseating components.
Procedure
1. Power down the server.
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Disconnect all peripheral cables from the server.
4. Do one of the following:
• If the server is in tower mode: Place the server on its side with the access panel facing up.
• If the server is in rack mode, do one of the following:
◦ Extend the server from the rack.
◦ Remove the server from the rack.
5. Remove the front bezel.
6. Remove the access panel.
7. If installed, remove the air baffle.
8. Loosen the thumbscrew and remove the PCI slot cover retainer.
54 Removal and replacement procedures