Troubleshooting guide

twist the cable itself while it is seated in the ZIF connector.
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
8. Disconnect the display cable from the system board by pulling up both
ends of the ZIF connector slide simultaneously [1], carefully opening
the slide [2] (Figure 5-44).
9. Lift the display cable out of the connector slide [3], being careful
not to pull or twist the cable (Figure 5-44).
10. Disconnect the display ground cable [1] from the flex ground bracket
above the serial port connector (Figure 5-45).