TCL 39S62, Руководство по обслуживанию

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10. Trouble Shooting —
Network Fault(wireless)
Can’t access the internet
Check the wireless router I s ok?
Access wireless setting turn on wireless
Switch , can it fine the wireless network?
Check main board and WIFI module connect is
ok?
Upgrade software and select right
Project ID number according as BOM
Replace the WIFI module to confirm
Y
N
Y
N
N
Y
Replace a main board that working
Properly to confirm
Make sure that it connects to a
Wireless network success?
Check wireless server
Y
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