IBM eserver xSeries 440 8687 Hardware Maintenance Manual page 101

Attention: Installing or removing an SMP Expansion Module is a two-handed
operation. Do not allow the module to come into contact with the centerplane
while removing it from or replacing it into the server. See "Major components of
the xSeries 440" on page 70 for an illustration showing the location of the
centerplane.
Latch
7. Use the handle and the finger relief on the SMP Expansion Module cover to
carefully lift the SMP Expansion Module out of the server.
Note: The illustrations in this document might differ slightly from your hardware.
8. Remove the SMP Expansion Module cover:
a. Place the SMP Expansion Module on a flat, level surface.
b. Rotate the two locking levers just beyond the edge of the SMP Expansion
Module cover until they stop; then, using the locking levers, lift the cover off
the SMP board.
Locking
levers
Finger relief
Handle
89
Installing options