Installing System Components 133
3
Open the system. See "Opening the System" on page 82.
4
Disconnect the control panel cable at back of the control panel board.
• For LED control panel see Figure 3-25.
• For LCD control panel see Figure 3-26.
CAUTION: Do not pull on the cable to unseat the connector. Doing so can damage
the cable.
a
Press the metal tabs on the ends of the cable connector.
b
Gently work the connector out of the socket.
5
For LCD control panel, disconnect the display module cable from the
control panel board. See Figure 3-26.
6
Remove the two screws that secure the control panel board to the system
chassis and remove the board.
This completes the removal for LED control panel.
7
Remove the display module:
a
Using a knife or a small flat-blade screwdriver, insert the blade beneath
the front panel of the display and slide the blade across the bottom to
lift the panel outward. See Figure 3-26.
b
Bend the panel upward to allow access to the mounting screws.
c
Remove the two screws that secure the display module to the system
chassis.
d
Remove the display module from the chassis cutout.
book.book Page 133 Tuesday, March 31, 2009 5:26 PM
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