Removing the Top Cover ...................... 83
Installing a Microprocessor ...................... 86
Removing a Microprocessor ..................... 103
Installing Memory-Module Kits ................... 113
Removing Memory-Module Kits .................. 124
Installing Video Memory ....................... 131
Replacing the Real-Time Clock ................... 137
Installing Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . 146
Removing Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Installing Internal Drives ....................... 156
Internal Drive Bays ........................ 157
SCSI Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Preinstallation Steps (All Bays) ................. 163
Installing a 5.25-inch Removable-Media Drive ........ 165
Installing a Drive in a Hot-Swap Bay .............. 173
Removing Internal Drives ...................... 180
Removing a 5.25-Inch Removable-Media Drive ........ 181
Removing a Hot-Swap Drive ................... 188
Adding Power Supplies ....................... 194
Removing Power Supplies ...................... 197
Security Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Completing the Installation ..................... 201
Installing the Top Cover ..................... 201
Installing the Side Covers ..................... 203
Connecting External Options .................... 207
Connecting External SCSI Devices ............... 207
Chapter 5. Solving Problems . . . . . . . . . . . . . . . . . . . 213
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Overview of the Diagnostic Tools ................. 213
Power-On Self-Test (POST) .................... 215
POST Beep Codes ......................... 216
Test Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Troubleshooting Charts . . . . . . . . . . . . . . . . . . . . . . 218
Option Diskettes . . . . . . . . . . . . . . . . . . . . . . . . . . 218
About the Test Programs ....................... 219
The Main Menu of the Diagnostic Diskette .......... 220
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