Texas Instruments 5000 - Manual (Page 132)

5.5.16 Removing and Replacing the LCD
Cover Assembly
To remove the LCD Cover Assembly with LCD Panel, Microphone, DAB,
Inverter Board, Cover Plastics and Video Driver Board components , refer to
Figure 5-19 and use the following procedure:
1. Turn off the computer, remove the battery packs and disconnect the ac
power adapter (if it is attached).
2. Remove the LCD bezel as described in the previous paragraph.
c Caution: If the notebook is powered up with the LCD bezel removed,
you can be exposed to high voltages which could result in shock and
equipment damage. Ensure that the batteries and AC adapter are re-
moved from the notebook when working on the LCD/Display assembly.
3. On the original Cover Assembly, peel back the DAB Board insulator and
disconnect the two video cable connectors from the front of the DAB
Board (coming from the Main Board). Also remove the right side
screw and disconnect the grounding strap.
4. Disconnect the microphone cable and remove the four screws holding the
Cover-Display hinges to the base and remove the old Cover Assembly.
Also secure the grounding strap underneath the DAB board with the
right side screw that secures the DAB board.
Shown with
Display Bezel
Removed
Display Adapter Board (DAB)
Figure 5-18 Removing/Replacing the DAB Board
5-26 Field Service