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Flow Chart of Troubleshooting
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9-26
9-19
Wi
-Fi part
Wi
-Fi connection disable
Yes
Check
Wi
-Fi function ON
Enable
Wi
-Fi function
No
Yes
Check the voltage of R101
> 3.4V, R100 > 3V
No
Check U304 and change
Check 26MHz Clock on
U106 (H6)
Yes
Check OSC100 & C123
No
Yes
Check the assembled
status of the
Wi
-Fi
ANTENNA
No
Yes
Check UCP200, U101 and U102
Yes
END
Exchange the
Wi
-Fi ANTENNA