White Screen - Acer LCD-S243HL Service Manual

5.white screen

White screen
LVDS Cable
Reinsert
NO
Change
LVDSCable
NO
Check VLCD
is 5V
NO
Check pin103 of
U106 is OK
YES
Check
Q102,Q103,Q104 and
R,C of Panel Enable
circuit
END
YES
YES
YES
Check LVDS
NO
U106 fail
YES
signal
NO
Workmanship
LVDS cable NG
Panel Fail