Kontron NSN2U IP Network Server - Manual (Page 32)

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1.
Remove the back chassis cover. For instructions see “Removing the Back Cover”.
2. Remove the riser card assembly (so the processor air duct can be removed). For
instructions see “Removing the Riser Card Assembly”.
3. Remove the processor air duct. For instructions, see “Removing the Processor Air
Duct”.
4. Open the DIMM slot levers for the DIMM you want to remove.
5.
Using both hands, hold the DIMM by the edges and lift it up from the slot. Store
the DIMM in an anti-static package.
6. If you are installing a replacement DIMM in this slot, return to Step 5 in
“Installing Memory DIMMs”.
Otherwise, replace the air duct, riser card assembly, and back chassis cover if
you have completed all work inside the server.
Adding or Replacing a Processor
CAUTION: The processor must be appropriate: You could damage the server board if you
install a processor that is inappropriate for your server. Refer to the
Configuration Guide located on the support web page http://us.kontron.com/support/
(search for NSN2U, click on Product Downloads, then Ordering Guide) for a list of
compatible processors for the NSN2U Server.
Use the instructions provided below to add or replace a processor instead of using the
instructions that came with the processor. Before you begin, remove the riser card
assembly and processor air duct from the chassis. For instructions, see “Removing the
Riser Card Assembly” and “Removing the Processor Air Duct” in this chapter .
Follow the instructions below to remove and then install a processor, referring to
Figure 25 through Figure 32 .
ESD and Processor Handling Precautions
Be mindful of the following points when handling the processors and sockets:
•
Reduce the risk of electrostatic discharge (ESD) damage to the processor by doing
the following:
— Touch the metal chassis before touching the processor or server board.
— Keep part of your body in contact with the metal chassis to dissipate the
static charge while handling the processor.
— Avoid moving around unnecessarily.
— Use a ground strap attached to the front panel (with the bezel removed.)
• When opening a socket, do not touch the gold socket wires.
• When unpacking a processor, hold it only at the edges to avoid touching the gold
contacts.