Removal and replacement procedures 73
2.
Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Extend ("Extend the server from the rack" on page 27) or remove ("Remove the server from the rack" on
page 28) the server from the rack.
4. Remove the access panel ("Access panel" on page 32).
5. Remove the air baffle ("Air baffle" on page 33).
6. Remove the fan cage ("Fan cage" on page 44).
7. Disconnect the Chipset SATA cable from the system board and the hard drive backplane and remove
from the cable guide.
To replace the component, reverse the removal procedure.
HP Trusted Platform Module
The TPM is not a customer-removable part.
CAUTION: Any attempt to remove an installed TPM from the system board breaks or disfigures
the TPM security rivet. Upon locating a broken or disfigured rivet on an installed TPM,
administrators should consider the system compromised and take appropriate measures to ensure
the integrity of the system data.
If you suspect a TPM board failure, leave the TPM installed and remove the system board. Contact an HP
authorized service provider for a replacement system board and TPM board.