Troubleshooting The System Module; Interpreting System Module Error Messages - DEC DECstation 5000 Model 200 Maintenance Manual

Troubleshooting the System Module

Table 5-1 lists the appropriate response to each system module
test error message.
Table 5-1. Interpreting System Module Error Messages
Failed
System
Module Test Component Tested
cache/ System module
dz
ecc Memory module
fpu System module
mem Memory module
misc/kbd Keyboard or
misc/mouse mouse
misc/pstemp Power supply
misc/wbpart Memory modules
tlb System module
For a detailed explanation of an individual system module error
code, refer to the individual test descriptions in Appendix D.
Corrective Action
Replace the system module and chassis.
Refer to this section for directions.
Refer to ''Memory Modules'' later in this
chapter to troubleshoot.
Replace the system module and chassis.
Refer to ''Memory Modules'' later in this
chapter to troubleshoot.
Refer to ''Keyboard and Mouse'' later in
this chapter to troubleshoot.
Refer to ''Power Supply'' later in this
chapter to troubleshoot.
Refer to ''Memory Modules'' later in this
chapter to troubleshoot.
Replace the system module and chassis.
Refer to this section for directions.
Basic Hardware 5–3