Acer B173 - Page 30

2. Missing Color
Missing Color
Check VGA
Cable
Yes
Change Cable
NO
Check
R70,R73,R78
Change
R70,R73,R78
NO
Yes
Check CN8
LVDS Signal
NO
Change U7 or
CN8 Cable or
Panel
Yes
Check OSD
R/G/B Gain
NO
Adjustment
R/G/B Color
Change Panel
Yes