Kontron CG1200 Carrier Grade Server - Manual (Page 74)

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Kontron CG1200 Carrier Grade Server Installation and Maintenance Guide 68
Figure 54: Removing the LED/Switch Board
5.4.2 Installing the New LED/Switch Board
1. Connect the LED/switch board power and signal ribbon cable to the new LED/switch board. See
Figure 54, “A”.
2. Align the left side of the LED/switch board with the two standoffs on the inside of the front panel of the
chassis and gently push the board to secure it to the chassis frame (“D”).
3. Fasten the screw at the right of the LED/switch board to hold the board in place (“C”).
4. Replace the front panel board if you removed it or slid it out to work on the LED/switch board
installation. For instructions, see Section 5.3.2, “ Installing the New Front Panel Board”.
5. Reconnect the LED/switch board ribbon cable on the FP board if you unfastened it before.
Replace the front bezel. For instructions, see Section 3.2.4, “
6. Re-Installing the Front Bezel”.
7. If this is the last task you are performing inside the server chassis, replace the chassis cover,
reconnect any external devices and the power cord(s).
5.4.3 Replacing the LED/Switch Light Pipe Assembly
1. Remove the black control panel module from the front of the chassis by lifting up from the bottom and
then pulling down to release the top tabs holding it into the chassis frame.
2. Position the new control panel module with the top tabs in the appropriate slots. Gently push down
and in to secure the bottom of the panel to attach it to the LED/switch board.
5.5 Replacing the Telco Alarms Module (TAM)
The TAM board is located behind the front panel board. Before you can replace the TAM board, you
must remove the chassis cover. (You do not have to remove the front panel board in order to access the