Network Connection Error - LG UBK80 Service Manual

5. NETWORK CONNECTION ERROR

When you connect online service, "no connection" message appears.
5-1. WIRED NETWORK
5-1-1. Solution
Replace MAIN board.
5-1-2. How to troubleshoot (Countermeasure)
1) Check you internet connection. Make sure it connect properly to modem or router.
2) If internet connection OK, please check the Ethernet Jack (JK701).
3) If there is soldering problem, please re-soldering pin JK701.
4) If problem still occurs, replace MAIN board.
5-1-3. Service hint (Any picture / Remark)
JK701 JK701
< MAIN board top view >
3-40
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