Processor option

The server supports single- and dual-processor operation. With two processors installed, the server supports boot functions through the processor installed in processor socket 1.

The server PPMs are DC-to-DC converters that provide the proper power to each processor. Each PPM must be installed in the slot adjacent to its processor.

CAUTION: Always wear an antistatic wrist strap when working inside the server.

CAUTION: To prevent possible server malfunction, do not mix processors of different types.

IMPORTANT: If upgrading processor speed, update the system ROM before installing the processor.

IMPORTANT: Processor socket 1 and PPM slot 1 must be populated at all times or the server does not function properly.

IMPORTANT: Always install a PPM when you install a processor. The system fails to boot if the PPM is missing.

To install a processor:

1. Power down the server.
2. Extend the server from the rack, if applicable.
3. Remove the access panel.
4. Remove the air baffle.

   

5. Unlock the processor retaining bracket.
6. Open the processor retaining bracket.

   

7. Release the processor locking lever.

   CAUTION: Failure to completely open the processor locking lever prevents the processor from seating during installation, leading to hardware damage.

   CAUTION: To prevent possible server malfunction or damage to the equipment, be sure to align the processor pins with the corresponding holes in the socket.

8. Install the processor.

   IMPORTANT: The key on the processor must be aligned with the keyed corner of the processor socket.

   

9. Close the processor locking lever.

   CAUTION: To prevent possible server malfunction or damage to the equipment, be sure to completely close the processor locking lever.

10. Remove the heatsink protective cover from the heatsink.
11. Install the heatsink.

    

12. Close the processor retaining bracket.

    

13. Open the latches on the corresponding PPM slot.
14. Install the PPM.

    

    NOTE: The appearance of compatible PPMs may vary.

15. Install the air baffle.
16. Install the access panel.
17. Power up the server.