HP ProLiant XL270d Gen9, Maintenance And Service Manual

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To replace the component, reverse the removal procedure.
For more information about battery replacement or proper disposal, contact an authorized reseller or an
authorized service provider.
System board
WARNING:
To reduce the risk of personal injury from hot surfaces, allow the drives and the internal system
components to cool before touching them.
CAUTION:
To prevent damage to electrical components, take the appropriate anti-static precautions before
beginning any installation, removal, or replacement procedure. Improper grounding can cause
electrostatic discharge.
CAUTION:
To avoid ESD damage, when removing electrostatic-sensitive components from the failed system
board, place the components on a static-dissipating work surface or inside separate antistatic bags.
To remove the system board:
Procedure
1. Back up all server data.
2. Power down the server .
3. Disconnect all peripheral cables from the server front panel.
4. Remove the server from the chassis .
5. Place the server on a sturdy, level surface.
6. Remove the access panel .
7. Remove the air baffle .
8. Remove the side panel .
9. Remove all GPUs .
10. Remove all GPU blanks .
11. Remove the drive cage assembly .
12. Remove all expansion boards .
13. If installed, remove the HPE Smart Array P542D controller module .
14. Disconnect the power cables from the riser modules.
System board 81