Hewlett Packard Enterprise ProLiant DL20 Gen10, Maintenance And Service Manual

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5. Remove the server from the rack.
6. Remove the access panel.
7. Remove the serial port blank.
To replace the component, reverse the removal procedure.
Removing and replacing the FlexibleLOM riser 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.
Prerequisites
Before you perform this procedure, make sure that you have the following tools available:
• T-10 Torx screwdriver
• T-15 Torx screwdriver
Procedure
1. If installed, remove the front bezel.
2. Power down the server.
3.
Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
4. Disconnect all peripheral cables from the server.
5. Remove the server from the rack.
6. Remove the access panel.
Removal and replacement procedures
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