Kontron CG2200 Carrier Grade Server - Manual (Page 29)

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Kontron CG2200 Carrier Grade Server Installation and Maintenance Guide
2. Using the blue touch points on the top of the assembly (“C”), press down to mate the riser card with
the header on the server board (Slot 2 for the left-side riser and slot 5 for the right-side riser.)
NOTES: 1) To avoid damaging the card edge, be sure that the card is lined up straight with the header, not on
an angle.
2) If a hardware RAID controller card is installed in PCI slot 4, be careful not to damage the diagnostic
pins at the back of the card next to the rear chassis panel when re-installing the left-side riser assembly.
3. Align and then tighten the blue captive retention screws at the front of the assembly with the holes on
the support cross bar (“A”) and on the rear of the chassis. (“B”.
4. Replace the chassis cover. For instructions see “Re-Installing the Cover” in Section 3.2.
3.2.7 Removing the Processor Air Duct
The black plastic processor air duct must be removed to access the processors and the memory DIMMs.
The air duct is required to ensure proper air flow within the chassis, so be sure that it is in place again
before re-installing the chassis cover.
To remove the processor air duct:
1. Power down the server and remove all peripheral devices and the power cord(s)
2. Remove the chassis cover. For instructions, see “Removing the Chassis Cover”.
3. Remove the right-side (slot 5) riser card assembly. For instructions, see “Removing a Riser Card
Assembly”.
4. Loosen the captive retention screw on the support cross bar that secures the air duct.
5. Rotate the air duct slightly to the left to clear the notch on the PCI riser assembly connector and slide
the air duct backwards. Lift the air duct straight up to remove it. (Figure 12)