Remove The Primary Pci Riser Cage - Hitachi Advanced Server HA810 G2 User Manual

4. Remove the fan.
CAUTION: Do not operate the server for long periods with the access panel open or removed. Operating
the server in this manner results in improper airflow and improper cooling that can lead to thermal
damage.
IMPORTANT: For optimum cooling, install fans in all primary fan locations.
To replace the component, reverse the removal procedure.

Remove the primary PCI riser cage

CAUTION: To prevent damage to the server or expansion boards, power down the server and remove all
AC power cords before removing or installing the PCI riser cage.
Procedure
1. Back up all server data.
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. Do one of the following:
a. Extend the server from the rack.
b. Remove the server from the rack.
5. Remove the access panel.
Hitachi Advanced Server HA810 G2 User Guide 31