Front I/O, Power Switch Assembly - HP Compaq Pro 4300 Maintenance And Service Manual

Front I/O, Power Switch Assembly

Description
Front I/O and power switch assembly
The front I/O and power switch/LEDs are one assembly, attached to the front of the chassis. Push the
assembly into the chassis to remove.
1. Prepare the computer for disassembly
2. Remove the access panel
3. Remove the front bezel
4. Remove the chassis fan
5. Rotate the drive cage to its upright position.
6. Disconnect the four cables from the system board as follows:
●
Yellow connector labeled FRONT USB1
●
Green connector labeled FRONT USB2
●
Blue connector labeled FRONT AUD
●
Black connector labeled PB/LED
7. Remove the screw that secures the assembly to the front of the chassis.
Figure 7-44
82 Chapter 7 Removal and Replacement Procedures Small Form Factor (SFF) Chassis
(Computer Access Panel on page
(Front Bezel on page
(Front Fan Assembly on page
Removing the front I/O, power switch/LED assembly screw
(Preparation for Disassembly on page
50).
51).
81).
Spare part number
636926-001
48).