6–24 433611-001 Service Reference Guide, dx7300
Removal and Replacement Procedures— Microtower (MT) Chassis
6.11 Front I/O Panel Housing Assembly
1. Prepare the computer for disassembly (Section 6.1).
2. Remove the access panel and rotate the computer so the system board is parallel to the table
to make it easier to work on (Section 6.3).
3. Disconnect three attaching cables from the system board: the power switch/LED cable, the
front USB cable, and the front audio cable.
4. Remove the two screws that secure the housing to the chassis 1 then pull the housing away
from the chassis 2.
To install the housing assembly, reverse the removal procedures.
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