SC No. Level Error Name/Error Condition/Major Cause/Solution
SC816-77 D Subsystem error
SC816-78 D Subsystem error
SC816-79 D Subsystem error
SC816-80 D Subsystem error
SC816-81 D Subsystem error
SC816-82 D Subsystem error
SC816-83 D Subsystem error
SC816-84 D Subsystem error
SC816-85 D Subsystem error
SC816-86 D Subsystem error
SC816-87 D Subsystem error
SC816-88 D Subsystem error
SC816-89 D Subsystem error
SC816-90 D Subsystem error
SC816-91 D Subsystem error
SC816-92 D Subsystem error
SC816-93 D Subsystem error
SC816-94 D Subsystem error
Energy save I/O subsystem detected some abnormality.
• Energy save I/O subsystem defective
• Energy save I/O subsystem detected a controller board error (non-
response).
• Error was detected during preparation for transition to STR.
• Turn the main power off/on.
• Replace the controller board.
5. Troubleshooting
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