
C-10 Enhanced MMP40 (or MMP40) troubleshooting flowcharts
Flowcharts (continued)
Standard 1.0 Modular Option EC Installation and Maintenance Guide November 1999
Flowcharts (continued)
G100425/H
Proceeds
?
Proceeds
?
SCSI
hardware
OK?
Have you
reset or powered
up?
YES
YES
YES
YES
NO
NO
NO
NO
LED displays
".9"
G
K
LED display
stuck at ".9"
LED display
stuck at ".7"
Possible corrupted
boot tracks on disk
Possible memory
corruption
Reinstall
software
Fix SCSI
problem
Reset or
power up
Reset or
power-up
Check SCSI
cables, devices, and
terminators
Replace
Enhanced MMP40
EC
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