Kontron NSN2U IP Network Server - Manual (Page 31)

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To install DIMMs in the T5520UR server board slots, follow these steps:
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. Locate the DIMM slots you want to use, depending on which processor the memory
is for. See Figure 7 and Figure 14.
If you are replacing an installed DIMM rather than installing one in an empty
slot, see “Replacing or Removing Memory DIMMs” for instructions and then return to
step 5 here.
5.
Open both DIMM slot levers. (Figure 14, “A”)
6. Note the location of the alignment notch. (“B”)
7. Insert the DIMM, making sure the connector edge of the DIMM aligns correctly
with slot. (“E”)
8. Using both hands, push down firmly and evenly on both sides of the DIMM until it
snaps into place and the levers close.
(“C” and “D”)
IMPORTANT: Visually check that each latch is fully closed and correctly engaged
with the notch on the DIMM edge. (“E”)
9. Replace the air duct, riser card assembly, and back chassis cover if you have
completed all work inside of the server.
Figure 14. Memory DIMM Installation
Replacing or Removing Memory DIMMs
NOTE: To reduce the risk of electrostatic discharge (ESD) damage to the processor or
the DIMM, be sure to follow these procedures:
1. Touch the metal chassis before touching the DIMM or server board.
2. Keep part of your body in contact with the metal chassis to dissipate the static
charge while handling the DIMM.
3. Avoid moving around unnecessarily.
4. Use a ground strap attached to the front panel (with the bezel removed).
To remove a DIMM from the T5520UR server board, follow these steps: