8.
Remove the one screw in front of the power supply that secures it to the chassis base.
9.
Slide the power supply about 1.25 cm (1/2-inch) toward the front of the chassis, rotate the power
supply toward the heatsink so it clears the lip at the top of the chassis, and then lift the power supply
out of the chassis.
To install the power supply, reverse the removal procedure.
System Board
1.
Prepare the computer for disassembly (
Preparation for Disassembly on page 91
).
2.
Remove the access panel (
Access Panel on page 92
).
3.
Remove the front bezel (
Front Bezel on page 93
).
4.
Loosen the plastic cable fasteners (
Plastic Wire/Cable Fastener and Clips on page 125
).
5.
Remove all PCI and PCI Express expansion boards (
Removing or Installing an Expansion Card
on page 120
).
6.
Remove all memory modules (
Memory on page 115
).
7.
Disconnect all data and power cables from the system board.
8.
Remove the heatsink (
Heatsink on page 129
).
9.
Remove the power supply (
Power Supply on page 131
).
132 Chapter 8 Removal and Replacement Procedures Small Form Factor (SFF) Chassis
Summary of Contents for Compaq dx7500
Page 1: ...Service Reference Guide HP Compaq dx7500 Business PC ...
Page 4: ...iv About This Book ...
Page 10: ...Index 186 x ...
