Replacing a display panel and cable in the NED24 NVMe expansion drawer

To replace a display panel and cable in the NED24 NVMe expansion drawer, complete the steps in this procedure.

1. Ensure that you have the electrostatic discharge (ESD) wrist strap on and that the ESD clip is plugged into a ground jack or connected to an unpainted metal surface. If not, do so now.
2. Replace the display panel and cable.
   1. Tighten the two screws that secure the display panel to the side of the chassis.
   2. Pass the display panel cable through the chassis.
   3. Reconnect the display panel cable to the connector at physical location code Un-P3-T1 on the midplane.

   

3. To install the display panel housing, grasp the housing and snap it into place on the side of the chassis.

   

4. Install the fan access door.
   1. Lower the fan access door on to the top of the chassis.
   2. Slide the fan access door toward the rear of the expansion drawer.
   3. Tighten the screw that secures the fan access door to the top of the chassis.
   4. Tighten the screw that secures the fan access door to the right side of the chassis.
   5. Tighten the screw that secures the fan access door to the left side of the chassis.

   

5. Lower the fan cage into the expansion drawer.

   

6. Install the fan cage screws.
   1. Tighten the two screws that secure the fan cage to the bottom of the chassis.
   2. Tighten the two screws that secure the fan cage to the right side of the chassis.
   3. Tighten the two screws that secure the fan cage to the left side of the chassis.

   

7. Install all the fans. To install a fan, lower the fan into the expansion drawer and align the fan with the pins. Press the fan down until it is fully seated.

   

8. Complete the following steps to close the fan access door.
   1. Close the fan access door.
   2. Lift the D-rings on top of the expansion drawer, turn them in a clockwise direction, and then push the D-rings downward to the fan access door. Ensure that the fan access door is closed.