HPE ProLiant ML30 Gen10 Plus Maintenance And Service Manual page 123

If the server is in tower mode, place the server on a flat, level surface with the access panel facing up.
If the server is in rack mode, remove the server from the rack .
5. Remove the access panel .
6. If installed, remove the air baffle .
7. Disconnect all cables from the expansion cards and the system board.
8. Remove the system fan.
9. Remove all DIMMs.
10. If installed, remove the following components:
Internal USB device
Type-p storage controller
Energy pack
Energy pack holders
Serial port cable
iLO-M.2-serial module
11. Remove the heatsink:
CAUTION: CAUTION:
To prevent mechanical damage or depositing oil on your hands or other contaminant to the heatsink contact surface,
hold the heatsink only by the edge of its base plate. Do not touch the heatsink fins.
CAUTION: CAUTION:
The heatsink fan does not have a fan guard. Special attention is needed when removing or installing the heatsink to
prevent finger injury.
HPE ProLiant ML30 Gen10 Plus Server Maintenance and Service Guide 123