vi SPARCstation 20 Service Manual • July 1996
Installing the SCSI Data Cable (SunCD 4 Drive-Type Chassis) 96
DC Power Harness 97
Removing the DC Power Harness (SunCD 2Plus Drive-Type Chassis) 97
Installing the DC Power Harness (SunCD 2Plus Drive-Type Chassis) 102
Removing the DC Power Harness (SunCD 4 Drive-Type Chassis) 103
Installing the DC Power Harness (SunCD 4 Drive-Type Chassis) 106
Diskette Drive Cable 107
Removing the Diskette Drive Cable (SunCD 2Plus Drive-Type Chassis) 108
Installing the Diskette Drive Cable (SunCD 2Plus Drive-Type Chassis) 110
Removing the Diskette Drive Cable (SunCD 4 Drive-Type Chassis) 111
Installing the Diskette Drive Cable (SunCD 4 Drive-Type Chassis) 112
9. Storage Devices 117
Hard Disk Drive 117
Removing a Hard Disk Drive 117
Installing a Hard Disk Drive 120
CD-ROM Drive 123
Removing a CD-ROM Drive 123
Installing a CD-ROM Drive 124
Diskette Drive 126
Removing a Diskette Drive 127
Installing a Diskette Drive 132
10. System Board Overview 139
Preventing Damage 139
Handling System Boards and Assemblies 139
System Board Description 140
System Board FRUs 141