Compaq dx7400 Service Reference Guide - HP Compaq dx7400 Business PC - Page 116

Front I/O Device

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To close the fastener, reverse the loosening procedure. Front I/O Device 1. Prepare the computer for disassembly (Preparation for Disassembly on page 87). 2. Remove the access panel (Access Panel on page 88). 3. Remove the front bezel (Front Bezel on page 89). 4. Rotate the drive cage to its upright position. 5. Unplug the audio and USB cables from the system board. 6. Rotate the drive cage back down. 7. Remove the screw that secures the front I/O device to the chassis (1). 8. Rotate the device toward the right side of the chassis (when viewed from the front), and then pull the device from the chassis (2) while threading the wires through the hole in the chassis. NOTE: If necessary, rotate the drive cage back up to better access the hole you thread the cables through. To install the front I/O device, reverse the removal procedures. 106 Chapter 8 Removal and Replacement Procedures Small Form Factor (SFF) Chassis

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To close the fastener, reverse the loosening procedure.
Front I/O Device
1.
Prepare the computer for disassembly (
Preparation for Disassembly
on page
87
).
2.
Remove the access panel (
Access Panel
on page
88
).
3.
Remove the front bezel (
Front Bezel
on page
89
).
4.
Rotate the drive cage to its upright position.
5.
Unplug the audio and USB cables from the system board.
6.
Rotate the drive cage back down.
7.
Remove the screw that secures the front I/O device to the chassis (1).
8.
Rotate the device toward the right side of the chassis (when viewed from the front), and then pull
the device from the chassis (2) while threading the wires through the hole in the chassis.
NOTE:
If necessary, rotate the drive cage back up to better access the hole you thread the cables
through.
To install the front I/O device, reverse the removal procedures.
106
Chapter 8
Removal and Replacement Procedures Small Form Factor (SFF) Chassis