Cpu Tray; Removing The Cpu Tray; Reinstalling The Cpu Tray - Intel AC450NX Product Manual

AC450NX Rack Server System Product Guide

CPU Tray

The CPU tray provides rigid mounting for the front panel board, the CPU baseboard, and the
memory modules. It also facilitates mating with the midplane.

Removing the CPU Tray

See Figure 13-7.
1. Observe the precautions on page 115, "Safety Guidelines."
2. Remove the top cover and memory module cover as described in Chapter 12, "Server Covers:
Removing/Reinstalling."
3. Remove all terminator and processor modules as described earlier.
4. Remove the LCD module as described earlier.
5. Remove the memory modules as described earlier.
6. Remove the fan array housing as described earlier.
7. Remove six screws that secure the tray to the chassis.
8. Simultaneously pull the eject/insert levers down to eject the tray out of the midplane.
9. Slide the tray from the chassis.

Reinstalling the CPU Tray

See Figure 13-7 and 13-8.
1. Carefully position the tray on the guide rails and slide the tray into the chassis.
CAUTION
Be careful not to pinch the cables coming from the peripheral bay when
reinstalling the tray.
2. Simultaneously lift the eject/insert levers to mate the tray grand connector with the midplane
grand connector. Ensure that the lower tray guide engages with the tray support attached to the
peripheral bay. Be sure CPU support rail engages rear support.
3. Reinstall the six screws that secure the tray to the chassis.
4. Reinstall all terminator and processor modules as described earlier.
5. Reinstall the fan array housing as described earlier.
6. Reinstall the memory modules as described earlier.
7. Reinstall the LCD module as described earlier
8. Reinstall the top cover and memory module cover as described in Chapter 12, "Server Covers:
Removing/Reinstalling."
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