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Front I/O, Power Switch Assembly
Description Spare part number
Front I/O and power switch assembly 636926-001
The front I/O and power switch/LEDs is one assembly, attached to the front of the chassis. Push the
assembly into the chassis to remove.
1. Prepare the computer for disassembly (
Preparation for Disassembly on page 92).
2. Remove the access panel (
Access Panel on page 93).
3. Remove the front bezel (
Front Bezel on page 94).
4. Remove the chassis fan (
Front Fan Assembly on page 123).
5. Rotate the drive cage to its upright position.
6. Disconnect the four cables from the system board as follows:
●
Yellow connector labeled FRONT_USB
●
Green connector labeled FRONT_USB2
●
Blue connector labeled FRONT AUD
●
Black connector labeled PB/LED
Figure 7-41 Disconnecting the front I/O, power switch/LED assembly cables
7. Remove the Torx T15 screw (1) that secures the assembly to the front of the chassis.
126 Chapter 7 Removal and Replacement Procedures Small Form Factor (SFF) Chassis