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Troubleshooting and Repair
49
Troubleshooting
Flowchart 2: System Is Not Booting
Is the Main Control Card
in a cycle showing an Eb
error code?
Yes
No
No
Is the Main
Control Card
in a cycle showing any
E-0/1/2/3/4/5/6/7/8/9
error codes? If E.8
see p.54.
Yes
Main Control Card (or onboard
module) failure
Reseat all Control Cabinet cards
Replace Main Control Card (and/or
appropriate modules).
Replace Control Cabinet.
Flowchart 2:
System is not booting.
.
Boot Error
For SX-200 LIGHT, reseat all Control
Cabinet cards.
Replace the system disks with known
good copies (use known good backups
because disk drive problems may
corrupt the booting disks).
Check disk drive cables.
Replace disk drives (check that disks are
in the correct drive).
For SX-200 EL/ML, power down, reseat
the Flash card (PCMCIA) , reseat MCC,
replace Flash Card, reseat System ID.
Any other combination
of LEDs and 7-segment
LED displays not
covered?
End
Main Control Card or Main Control
Cabinet problem
Reseat all Control Cabinet cards.
Try swapping the suspect Main Control
Card in a known working cabinet.
Try swapping a known working Main
Control Card in the suspect cabinet.
Yes
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