Technical information

Troubleshooting and Repair
51
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.56.
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