Table of Contents
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4. Troubleshooting
► Error Code
S1–4111
► Error message
Video System Failure #S1-4111: Turn off then on.
► Symptom
The main board can't send the data through the network channel.
► Troubleshooting method
1) Check if the green LED of the network port is on.
2) If not, unplug and reconnect the network cable.
3) If the problem persists, replace the main board(JC92-02746A).
(Refer to 3.3.7 Main Board)
► Error Code
S1–4311
► Error message
Video System Failure #S1-4311: Turn off then on.
► Symptom
The USB device chip is defective.
► Troubleshooting method
1) Turn the machine off then on.
2) If the problem persists, turn the machine off again.
3) Check if the OPE hub board harness are connected correctly. Reconnect the harness.
4) If the harness is OK, replace the OPE hub board.
► Error Code
S1–5221
► Error message
Wireless network card is not installed. Install the card
► Symptom
The machine can't detect the wireless network card.
► Troubleshooting method
1) Check if the wireless network card is installed properly.
2) If the wireless network card is defective, replace it.
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Table of Contents
Troubleshooting
