IBM R400 补充手册
1160
CPU
For
access,
remove
these
FRUs
in
order:
v
v
v
v
v
v
Table
26.
Removal
steps
of
CPU
Attention:
CPU
is
extremely
sensitive.
When
you
service
the
CPU,
avoid
any
kind
of
rough
handling.
Rotate
the
head
of
the
screw
in
the
direction
shown
by
arrow
1
to
release
the
lock;
then
remove
the
CPU.
3
1
b
a
2
When
installing:
Place
the
CPU
on
the
CPU
socket
a,
and
then
rotate
the
head
of
the
screw
in
the
direction
shown
by
arrow
b
to
secure
the
CPU.
ThinkPad
T400
and
R400
97