9
2
Servicing the System
This chapter describes how to replace the standard parts within a TDZ 2000 GT1 system.
Obey all warning and caution labels while replacing parts.
Note that internal parts servicing procedures assume you have removed the left side panel
from the system. After you have finished servicing the system, replace panels as described in
Chapter 1, “Accessing the System.”
Before You Begin ....................................................................................................................10
Case Components .....................................................................................................................10
Peripheral Drives......................................................................................................................14
Floppy Disk Drive......................................................................................................14
CD-ROM Drive .........................................................................................................15
External Bay Disk Drives...........................................................................................16
Internal Bay Disk Drives............................................................................................17
External SCSI Terminator ........................................................................................................19
Power Supply ...........................................................................................................................20
Bus Termination Card ..............................................................................................................22
Processor Module.....................................................................................................................22
DIMMs.....................................................................................................................................23
System Board ...........................................................................................................................23
Expansion Cards.......................................................................................................................25
Fans ..........................................................................................................................................25
Chassis Intrusion Alarm Switch ...............................................................................................27
Lithium (CMOS/Clock) Battery ...............................................................................................28
LEDs, Light Pipe, and Power Switch .......................................................................................28
