hp server tc2100 installation sheet (English)

17
3 Opening and Closing the HP Server
Introduction
This chapter describes how to remove and replace the HP Tower Server tc2100’s
left side cover and the upper front bezel.
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.
Tools Required
No tools are required when removing the basic covers of the HP Server, or
accessing the internal components of the Server.
Removing the Covers
The side cover and the upper front bezel are the only two covers described in this
chapter. For more information about removing the Server’s remaining covers and
bezel, refer to the HP Server tc2100 Service Guide.
• The left side cover (front view) must be removed to access the internal
components of the Server.
• The left side cover must be removed before removing the front bezel.
• The upper front bezel must be removed to access the mass storage devices in
the upper four shelves (first four drive shelves or common trays).
NOTE You do not need to remove the upper front bezel of the HP
Server tc2100 to install internal accessories, such as memory,
PCI accessory boards, or internal mass storage devices.
However, you must remove the upper front bezel to access the
mass storage devices in the front of the Server.