vii
Peripheral Setup.............................................................................................................................. 50
Updating the System BIOS............................................................................................................. 51
8 Gaining Access to System Components.................................................................................... 53
Before You Begin........................................................................................................................... 53
Avoiding Electrostatic Discharge ................................................................................................... 53
Removing and Replacing Side Panels ............................................................................................ 54
Removing and Replacing the Faceplate.......................................................................................... 55
System Components........................................................................................................................ 56
9 Upgrading the System ............................................................................................................... 57
Before You Begin........................................................................................................................... 57
Adding Expansion Cards ................................................................................................................ 57
Identifying Expansion Card Slots ..................................................................................... 58
Installing an Expansion Card............................................................................................ 59
Assigning System Resources ............................................................................................ 60
Adding Memory.............................................................................................................................. 60
Adding Internal Peripheral Devices................................................................................................ 61
Adding External SCSI Peripheral Devices ..................................................................................... 62
SCSI Cable Lengths and Device Speeds .......................................................................... 63
SCSI Cable Quality .......................................................................................................... 63
SCSI IDs........................................................................................................................... 64
Connecting External SCSI Devices .................................................................................. 64
Changing SCSI Controller or Device Settings.................................................................. 65
Upgrading Processors ..................................................................................................................... 65
10 Servicing the System................................................................................................................ 67
Before You Begin........................................................................................................................... 67
Floppy Disk Drive .......................................................................................................................... 68
Front-Access Peripheral Device ..................................................................................................... 69
Internal-Access Peripheral Device.................................................................................................. 70
Expansion Card............................................................................................................................... 72
Memory Module ............................................................................................................................. 73
Processor Module ........................................................................................................................... 74
Power Supply.................................................................................................................................. 75
Cooling Fans................................................................................................................................... 77
System Board.................................................................................................................................. 79
CMOS/Clock Lithium Battery ........................................................................................................ 80
Power Switch, System LEDs, and Light Pipe ................................................................................. 81
11 System Hardware and Specifications..................................................................................... 83
Functional Diagram ........................................................................................................................ 83
Internal Peripheral Cabling............................................................................................................. 84
EIDE Cabling ................................................................................................................... 84
SCSI Cabling.................................................................................................................... 85
Floppy Disk Drive Cable.................................................................................................. 86
