HP dx7500 - Microtower PC User Manual

Power Switch/LED Assembly
1. Prepare the computer for disassembly (Preparation for Disassembly on page 47).
2. Remove the access panel (
Access Panel on page 48).
3. Lay the computer on its side with the front facing toward you.
4. Remove the front bezel (
Front Bezel on page 49).
5. Remove the optical drive (
Removing an Optical Drive on page 65).
6. Disconnect the braided cables from the system board.
7. Remove the cable from the clips in the optical drive cage.
8. Press the tab on the right side of the switch holder (1) to disengage it from the chassis, rotate the
switch to the left (2), and then pull it to the right and away from the chassis while guiding the wires
through the hole in the chassis.
To install the power switch/LED assembly, reverse the removal procedures.
78 Chapter 7 Removal and Replacement Procedures Microtower (MT) Chassis

HP dx7500 - Microtower PC Specifications

General

Memory	Up to 8 GB DDR2 SDRAM
Form Factor	Microtower
Power Supply	300W
Processor	Intel Core 2 Duo, Intel Pentium Dual-Core, Intel Celeron
Storage	SATA hard drives up to 500 GB
Optical Drive	DVD-ROM or DVD+/-RW
Graphics	Integrated Intel Graphics Media Accelerator 3100, Optional discrete graphics cards
Audio	Integrated High Definition Audio
Network	Integrated Gigabit Ethernet
Expansion Slots	1 PCI Express x16, 2 PCI Express x1, 1 PCI
Ports	USB 2.0, serial, parallel, VGA, audio in/out
Operating System	Windows Vista Business, Windows XP Professional, FreeDOS
Weight	Approx. 22 lbs (10 kg)