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TROUBLESHOOTING
6.2 Wi-Fi Bluetooth - Wireless Network malfunction
"Setting" "Network & Internet"
No
No scan result under
"AVAILABLE NETWORKS"
("Wi-Fi" turn ON)
Yes
Hardware defect suspected.
Go to *1
No
Wi-Fi radio
strength is weak
B-Board
or no signal?
Yes
Check with
NG
another Wi-Fi/BT
Access Point
module
OK
Wi-Fi/BT module
*1
Check FFC 20P
connection is OK
NG
Connect
between
properly
Wi-Fi/BT module
and Main board
NG
OK
Change FFC 20P
NG
Check with
between B-board
another Wi-Fi/BT
and Wi-Fi/BT
module
OK
Wi-Fi/BT module
OK
Loose FFC 20P
NG
Change B-board
module
OK
FFC 20P
133
SYS SET
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