Personal Computer Maintenance & Service Guide
Table Of Contents
- NOTICE
- CONTENTS
- ABOUT THIS GUIDE
- PRODUCT DESCRIPTION
- SPARE PARTS
- REMOVAL AND REPLACEMENT PRELIMINARIES
- REMOVAL AND REPLACEMENT PROCEDURES
- 4.1 Disassembly Sequence Chart
- 4.2 Disassembly Preparation
- 4.3 Feet Installation
- 4.4 Logo Plate
- 4.5 Cable Lock
- 4.6 Access Panel
- 4.7 Front Bezel
- 4.8 Power Button
- 4.9 Subpanel and Bezel Blanks
- 4.10 Power Switch
- 4.11 Mass Storage Devices
- 4.12 Removing the Drivelocks
- 4.13 Expansion Boards
- 4.14 Board Guide
- 4.15 System Memory
- 4.16 AGP Graphics Board (440BX)
- 4.17 Processor Components
- 4.18 System Board
- 4.19 Internal Speaker
- 4.20 Lithium Battery
- 4.21 Fan Assembly
- 4.22 Power Supply
- 4.23 Converting a Desktop to a Minitower
- 4.24 Converting a Minitower to a Desktop
- CONNECTORS, JUMPERS, AND SWITCHES
- SPECIFICATIONS
- SERVICE NOTES
- INDEX

4-38 Removal and Replacement Procedures
7. With the Tuflok pins in their full up position, firmly pull on each leg of the processor
rail to disengage it from the system board.
8. Place each of the type 2 processor rail goalposts (Compaq part number 350767-002) in
position with the open end facing the processor socket and push firmly down to fully
seat the free end of each Tuflok in its hole. Then push down on each push-pin to secure
the goalpost.
Replacing the Processor Rails
!
Reinstall the system board in the computer chassis.
!
Use your fingernail to lift and remove the four push tabs that attach the processor
guide rails to the system board, then remove the rails.
To replace the processor guide rails, seat the guide rails flush with the system board, then
press in the push tabs to attach the rails to the system board.










