DEC 4000 AXP Service Manual page 7

A Environment Variables
B Power System Controller Fault Displays
C Worksheet for Recording Customer Environment
Variable Settings
Glossary
Index
Examples
3-1 Running DRVTST . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2 Running DRVEXR . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1 ERF-Generated Error Log Entry Indicating CPU
Corrected Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-2 UERF-Generated Error Log Entry Indicating CPU
Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figures
Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1
2-2 LDC and Fan Unit Locations and Error Codes . . . . . .
OCP LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3
2-4 Module Locations Corresponding to OCP LEDs . . . . . .
I/O Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5
2-6 Futurebus+ Option LEDs . . . . . . . . . . . . . . . . . . . . . . .
Fixed-Media Mass Storage LEDs (SCSI) . . . . . . . . . . .
2-7
2-8 Fixed-Media Mass Storage LEDs (DSSI) . . . . . . . . . . .
Power-Up Self-Test Screen . . . . . . . . . . . . . . . . . . . . . .
2-9
2-10 Sample Power-Up Configuration Screen . . . . . . . . . . . .
2-11 Flowchart for Troubleshooting Fixed-Media
Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flowchart for Troubleshooting Fixed-Media Problems
2-12
(Continued) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-24
3-25
4-17
4-18
2-3
2-6
2-7
2-9
2-10
2-11
2-13
2-14
2-16
2-17
2-19
2-20
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