4. TROUBLE SHOOTING
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4.23 HDMI Troubleshooting
Check out the setting menu on the phone and then set the proper resolution for the outer display as shown below
Connect the HDMI cable
Yes
No
START
Is the circuit powered?
Change The main board
HDMI works
Follow the Power-on
Troubleshooting
END
Turn on the phone
Video output OK?
No
Yes