IBM Thinkpad A22m Wireless Models Manual

3
Removing and replacing a FRU
ThinkPad A22m wireless models67 

1070 Dummy card
Push the release button once, then the release button
pops out.
1
Push the release button again into the slot, then the
dummy card pops out.
2
3
Removing and replacing a FRU
68ThinkPad A22m wireless models 

1080 Keyboard
For access, remove these FRUs, in order:
v“1010 Battery pack”on page 58
v“1050 Hard-disk drive or RF ID adapter”on page 64
v“1060 Ultrabay 2000 device”on page 66
1
Step Screw (quantity) Torque

1M2.5×15 mm, nylon-coated (3) 0.392 Nm
(4 kgfcm)
(continued)
Removing and replacing a FRU
ThinkPad A22m wireless models69 

2
2
3
4
5
(continued)
Removing and replacing a FRU
70ThinkPad A22m wireless models 

When installing:When installing the keyboard, do as
follows:
1. Make sure that the keyboard edges, shown as(A),(B),
and(C)in the figure, are under the frame.
(A)
(C) (B)
2. Press theYkey
1to connect the keyboard to the
connector on the underside of the key; then press the
frame of the keyboard
2to latch the latches.
2
2
2
1
3. After fastening the three screws of bottom side, press
theYkey again to connect the keyboard firmly to the
connector under that key.
Removing and replacing a FRU
ThinkPad A22m...

1090 Keyboard CRU insulator
For access, remove these FRUs, in order:
v“1010 Battery pack”on page 58
v“1050 Hard-disk drive or RF ID adapter”on page 64
v“1060 Ultrabay 2000 device”on page 66
v“1080 Keyboard”on page 69
Removing and replacing a FRU
72ThinkPad A22m wireless models 

1100 Hinge cover and clear sheet icon
For access, remove these FRUs, in order:
v“1010 Battery pack”on page 58
v“1050 Hard-disk drive or RF ID adapter”on page 64
v“1060 Ultrabay 2000 device”on page 66
v“1080 Keyboard”on page 69
v“1090 Keyboard CRU insulator”on page 72
1
2
Step Screw (quantity) Torque

1M2.5×15 mm, nylon-coated (1) 0.392 Nm
(4 kgfcm)
When installing:Stick the new clear sheet icon onto the
new hinge cover and then attach the
hinge cover to the computer.
1
2
Removing and replacing a FRU...

1110 Keyboard bezel and speaker
For access, remove these FRUs, in order:
v“1010 Battery pack”on page 58
v“1050 Hard-disk drive or RF ID adapter”on page 64
v“1060 Ultrabay 2000 device”on page 66
v“1080 Keyboard”on page 69
v“1090 Keyboard CRU insulator”on page 72
v“1100 Hinge cover and clear sheet icon”on page 73
1
1
1
Step Screw (quantity) Torque

1M2.5×4.8 mm, nylon-coated (5) 0.392 Nm
(4 kgfcm)
(continued)
Removing and replacing a FRU
74ThinkPad A22m wireless models 

22
3
4
Step Screw (quantity) Torque

2M2.5×15 mm, nylon-coated (2) 0.392 Nm
(4 kgfcm)
Cable routing:When replacing the cable, see the figure
for its routing.
Removing and replacing a FRU
ThinkPad A22m wireless models75 

When installing:When attaching the keyboard bezel onto
the unit, do as shown in the following
figure.
Removing and replacing a FRU
76ThinkPad A22m wireless models