Lenovo T400 Hardware Maintenance Manual - Page 104
Attention, installing
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1160 CPU For access, remove these FRUs in order: v "1010 Battery pack" on page 63 v "1040 Palm rest or palm rest with fingerprint reader" on page 68 v "1070 Keyboard" on page 73 v "1130 Keyboard bezel" on page 87 v "1140 Speaker assembly" on page 89 v "1150 Fan assembly" on page 91 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. 2 1 a b 3 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. 96 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual
1160
CPU
For
access,
remove
these
FRUs
in
order:
v
“1010
Battery
pack”
on
page
63
v
“1040
Palm
rest
or
palm
rest
with
fingerprint
reader”
on
page
68
v
“1070
Keyboard”
on
page
73
v
“1130
Keyboard
bezel”
on
page
87
v
“1140
Speaker
assembly”
on
page
89
v
“1150
Fan
assembly”
on
page
91
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
±1²
to
release
the
lock;
then
remove
the
CPU.
3
1
b
a
2
When
installing:
Place
the
CPU
on
the
CPU
socket
±a²
,
and
then
rotate
the
head
of
the
screw
in
the
direction
shown
by
arrow
±b²
to
secure
the
CPU.
96
ThinkPad
T400
and
R400
(14.1-inch
widescreen)
Hardware
Maintenance
Manual