DEC DECstation 5000 Model 100 Series, Maintenance Manual

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Table 4-1. Interpreting Test Error Messages Displayed on the Monitor
Test Listed in the
Error Message
Component Tested Corrective Action
box Graphics module for which
the slot number appears
in the error message Refer to the TURBOchannel Maintenance
Guide to troubleshoot.
cntl SCSI controller for which
the slot number appears
in the error message. Refer to Chapter 5 for directions.
curs Graphics module for which
the slot number appears
in the error message Refer to the TURBOchannel Maintenance
Guide to troubleshoot.
dmaaddrs Graphics module for which
the slot number appears
in the error message Refer to ‘‘Two_Dimensional Graphics
Accelerator Modules’’ in the TURBOchannel
Maintenance Guide to troubleshoot.
dz/cache System module Replace the system module and chassis.
ecc Memory modules Refer to ‘‘Memory Modules’’ in Chapter 5
to troubleshoot.
esar
ext Ethernet controller Ethernet controller for which the slot
number appears in the error message.
fb
fbfill Graphics module for which
the slot number appears
in the error message Refer to ‘‘Two-Dimensional Graphics
Accelerator Modules’’ in the TURBOchannel
Maintenance Guide to troubleshoot.
fpu System module Replace the system module and chassis.
Refer to Chapter 5 for directions.
int Ethernet controller or
graphics module Ethernet controller or graphics module
for which the slot number appears in
the error message. Refer to ‘‘Ethernet
Controller Modules’’ or to ‘‘Color Frame-
Buffer Graphics Modules’’ in the
TURBOchannel Maintenance Guide
to troubleshoot.
intr-dma Graphics module for which
the slot number appears
in the error message Refer to ‘‘Two-Dimensional Graphics
Accelerator Modules’’ in the TURBOchannel
Maintenance Guide to troubleshoot.
mem Memory modules Refer to ‘‘Memory Modules’’ in Chapter 5
to troubleshoot.
(continued on next page)
4–4 Identifying Failed FRUs