Owner`s manual

6.9 Troubleshooting During Booting
When booting fails, you can check several parameters.
Figure 6–9: Troubleshooting Booting
Enter
BOOT command
System
response
?
N
Self-test
completes
Y
System
pass self-test
?
N
Y
Y
N
N
Boot
primitive works
?
System
boots
?
Y
I/O
program mode
Check power
Troubleshoot
failed
component
Check error
message
Check boot
device (see
device manual)
1
Force a boot
processor
msb-0017-90
2
4
6
5
3
6–18 VAX 6000 Series Owner’s Manual