4. Troubleshooting
► Error Code
S5–3111
► Error message
UI System Failure #S5-3111:Turn off then on.
► Symptom
Communication error between main board and OPE board has occurred.
► Troubleshooting method
1) Remove the rear cover.
(
Refer to 3.3.2 Rear Cover.
)
2) Check if the OPE cable is connected to the main board correctly.
3) Remove and disassemble the OPE unit.
(
Refer to 3.3.20 OPE unit.
)
4) Check if the OPE cable is connected to the OPE board correctly.
5) If the connection is OK, replace the main board(
JC92–02516A
).
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