HP TC2120 - Manual (Page 18)

12
Opening and Closing the hp server
This section describes how to remove and replace the left side cover and the upper front bezel of the
hp server tc2120.
The left side cover must be removed to access the internal components and mass storage devices; the upper
front bezel must be removed to access the mass storage devices in the front drive bays (or shelves). To remove
the upper front bezel, you first need to remove the left side cover.
Removing the Left Side Cover
To remove the left side cover, follow these steps: Switch off the monitor and hp server, and disconnect all power
cords and any telecommunication cables. If necessary, label each one to expedite re-assembly.
1. If necessary, unlock the left side cover (using the key) at the rear of the server. Initially, the keys are
attached to the rear of the hp server.
3 Installing and Configuring
WARNING Before removing the cover, always disconnect the power cord
and unplug telephone cables. Disconnect the power cord to
avoid exposure to high energy levels that may cause burns
when parts are short-circuited by metal objects such as tools
or jewelry. Disconnect telephone cables to avoid exposure to
shock hazard from telephone ringing voltages.
NOTE You do not need to remove the lower front bezel of the
hp server tc2120 to install internal accessories, such as
memory or mass storage.