Installing The Control Panel Assembly - Dell PowerEdge R300 Hardware Owner's Manual

6 Disconnect the display module cable from the control panel board. See
Figure 3-22.
7 Remove the three screws that secure the control panel board to the system
chassis and remove the board. See Figure 3-22.
8 Remove the display module:
Insert the end of paper clip into the hole on the right side of the
a
display module and gently pry off the label.
Using a T10 Torx driver, remove the two screws that secure the display
b
module to the system chassis.
Remove the display module from the chassis cutout.
c

Installing the Control Panel Assembly

1 Insert the display module into the chassis cutout and secure with the two
Torx screws.
2 Affix the display module label to the display module.
3 Install the control panel board in the system chassis and secure with the
three Phillips screws. See Figure 3-22.
4 Connect the display module cable to the control panel board. See
Figure 3-22.
5 Connect the internal USB key cable and, if applicable, the hard-drive
backplane 12C cable. See "Installing the Optional Internal USB Memory
Key" on page 91 and "Installing the Backplane Board" on page 103.
6 Connect the control panel cable to the control panel board. See
Figure 3-22.
7 Close the system. See "Opening and Closing the System" on page 70.
8 Reconnect the system to the power source and turn on the system and
attached peripherals.
9 If applicable, install the bezel.
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Installing System Components