HP DL320 - ProLiant - G3 Setup And Installation Manual page 24

To access internal components:
1. Power down the server.
a. Shut down the operating system as directed in the operating system
instructions.
b. Press the unit identification switch on the server front panel (1). An LED
illuminates blue on the server front and rear panels (2).
c. Press the server Power On/Off switch (3) to power down the server. The
LED (4) changes from green to amber indicating standby mode.
Figure 3-1: Activating the front unit identification LED
and powering down the server
2. When the server has a sliding rail solution:
a. Loosen the thumbscrews securing the server in the rack.
b. Slide the server out of the rack until the rail locks engage.
c. Disconnect the power cord.
HP ProLiant DL320 Generation 2 Server Setup and Installation Guide
CAUTION: Whenever installing hardware or performing maintenance
procedures requiring access to internal components, it is recommended that all
server data be backed up to avoid loss.
Installing Hardware Options
3-3