Kontron CG2100 Carrier Grade Server - Manual (Page 65)

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3. Re-attach the black guide bracket by fastening the two screws to the chassis base.
(See Figure 57.)
4. Re-connect the serial port cable.
5. Re-connect the SAS/SATA flex cable to the SAS/SATA control module (or RAID module)
and re-install the plastic protective cover and retention clip. (See Figure 33
through Figure 35 in Section 4.3 for instructions.)
6. Re-attach the protective cover on top of the FP board.
7. Re-install the processor air duct.
8. Re-install the riser card assembly.
9. If this is the last task you are performing inside the server chassis, replace both
top chassis covers and reconnect the power cord(s) and any external devices.
5.4 Replacing the Front Panel Board
The front panel board provides the interface to the controls at the front of the
server, the power interconnect for the server board, the USB and serial port B
interface. The FP board also houses the LED/switch board that controls the front panel
LEDs and the telco alarm manager, as well as the optional USB SSD and SD flash
modules.
To replace the FP board, you must first remove the following components:
• The front chassis cover
• The black protective cover over the board
• All cable connections on the FP board
• Any modules connected to the FP board, such as a USB SSD drive
• The bridge board
And because the bridge board, which connects the FP board and the T5520UR server
board, must come off, you must also remove:
•
The back chassis cover
•
The riser card assembly
•
The processor air duct
Figure 59 shows the location of all the connectors on the FP board.
Figure 59. Front Panel Board Connectors