4
3
3
When
installing:
Insert
the
notched
end
of
the
DIMM
into
the
socket.
Press
the
DIMM
firmly,
and
pivot
it
until
it
snaps
into
the
place.
Make
sure
that
it
is
firmly
fixed
in
the
slot
and
does
not
move
easily.
Removing
and
replacing
a
FRU
ThinkPad
T40/T40p,
T41/T41p,
T42/T42p
Series
79