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88 Installing System Components
Figure 3-25. Control Panel Removal and Installation
Installing the Control Panel
CAUTION: Many repairs may only be done by a certified service technician. You should only perform
troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or
telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your
warranty. Read and follow the safety instructions that came with the product.
1
Insert the display module into the chassis cutout and secure it with the two screws.
2
Affix the control panel label to the display module.
3
Install the control panel board on the carrier, and secure it with the three Phillips screws. See
Figure 3-25.
4
Install the carrier in the system chassis.
5
Connect the display module ribbon cable to the control panel board.
1 display module 2 display module LCD cable 3 control panel circuit board
4 control panel cable 5 control-panel circuit board
securing screws (3)
6 control panel carrier release
tab
7 control panel carrier 8 display module label 9 display module securing
screws (2)
5
2
3
1
4
8
6
7
9