HP dx7400 - Microtower PC User Manual

Power Switch Assembly
1. Prepare the computer for disassembly (Preparation for Disassembly on page 56).
2. Remove the access panel (
Access Panel on page 57).
3. Remove the front bezel (
Front Bezel on page 58).
4. Disconnect the braided cables from the system board.
5. Free the braided cables from the cable tie that is attached to the chassis.
6. Press down on the top of the switch holder (1), rotate the switch downward (2), and then pull it
away from the chassis while guiding the wires through the hole in the chassis.
To install the power switch assembly, reverse the removal procedures.
74 Chapter 7 Removal and Replacement Procedures Microtower (MT) Chassis

HP dx7400 - Microtower PC Specifications

General

Memory	Up to 8 GB DDR2 SDRAM
Audio	Integrated High Definition Audio
Power Supply	300W
Processor	Intel Core 2 Duo, Pentium Dual-Core, or Celeron
Storage	SATA Hard Drive
Optical Drive	DVD-ROM, DVD+/-RW
Graphics	Integrated Intel Graphics Media Accelerator 3100
Networking	Integrated Gigabit Ethernet
Expansion Slots	1 PCI Express x16
Ports	1 serial, 1 parallel, audio in/out
Operating System	Windows XP Professional