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Trouble shooting
This chapter provides troubleshooting information for the AL1715:
Defect Mode Failure Analysis Repair Testing
Completed
NG
Next
Abnormal
Display
Missing Line
Bright Dot
Dark Dot
Light Leakage
Mura
Image Sticking
Dot Defect
Brightness Spot
Dot Defect
Particle
Check Panel Panel Change
No display Check Power Board
Check Main board
Check Panel Change Panel
Change Main board
Change Power Board
Check Keyboard Change Keyboard
Check Line Connected
Power board and Mainborad Change Wires
Noise Check Main board
Check Panel
Change Main board
Change Panel
Test
A