LG 42PQ30 Training Manual page 68

Y Drive Flexible Ribbon Incorrectly Seated
Y Drive Flexible Ribbon Incorrectly Seated
The Ribbon Cable is clearly improperly
seated into the Connector. You can tell by
observing the linearity.
The Locking Tab will offer a greater
resistance to closing in the case.
Note the cable is crooked. In this case the
Tab on the Ribbon cable was improperly
seated at the top. This can cause bars,
lines, intermittent lines abnormalities in the
picture.
Remove the ribbon cable and re-seat it
correctly.
68 Preliminary Information 42PQ30