Service Reference Guide, dc5100 376220-001 5–1
Identifying the Chassis, Routine Care, and Disassembly Preparation
5
Identifying the Chassis, Routine Care, and 
Disassembly Preparation
This chapter provides general service information for the computer. Adherence to the procedures 
and precautions described in this chapter is essential for proper service.
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CAUTION: When the computer is plugged into an AC power source voltage is always applied to the 
system board. You must disconnect the power cord from the power source before opening the computer 
to prevent system board or component damage. 
5.1 Chassis Designations
5.1.1 Microtower (MT)