Hdmi Trouble - LG -V909DW Service Manual

4.17 HDMI trouble

Follow below sequence.
HDMI must be displayed when you insert cable into tablet HDMI socket
The End
Yes
Yes
LGE Internal Use Only
Start
Press Power key
Turn the power on
Disconnect
and reconnect HDMI
connector
Yes
Disconnect and reconnect
HDMI connector
Yes
HDMI display OK?
No
Change
HDMI PCB
HDMI display OK?
No
Change HDMI
FPCB
HDMI display OK?
No
Change AP board
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4. TROUBLE SHOOTING
No
Start
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