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8. Level 3 Repair
8-4-18. WIFI part
WIFI is not working
Check the WIFI function on
No
Enable WIFI function
Check the status of
F2000,F2001,OSC2000
Check the voltage of
C2037 = 1.8v
No
No
No
YES
YES
YES
YES
Check the U4007
(crack,open,damage, etc)
Resolder or replace
F2000,F2001,OSC2000
Resolder or Replace L2000, C2002,
C2003, C2067,C2068,C2000
Resolder or Replace U2010
END
Check the
L2000,C2002,C2003,C2067,
C2068,C2000
