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(COMPONENT1, 2) IS NOT DISPLAY CORRECTLY
Input signal good?
P3 input correct?
U13 input correct?
Is LVDS output
1 .Is J8 connected good?
2. Is panel working ok?
CONFIDENTIAL – DO NOT COPY
Start
N0
Yes
N0
Yes
N0
Yes
N0
Yes
END
1. Check video
2. Check host's setting
1. Check signal from P3 or P14
2. Check system power 12V& 5V(5VSB)
1. Check signal between U13 & P3 or P14
2. Check Y1 Clock (60MHZ)
1. Check U13
2. Check U13 power 3.3V&2.5v&1.8v&1.25v
Page 9-3
File No. SG-0262
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