IBM Thinkpad A22m Wireless Models Manual

							1140 PC Card slot assembly
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“1070 Dummy card”on page 68
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
v“1110 Keyboard bezel and speaker”on page 74
v“1130 Wireless PC Card and sub card”on page 78
1
2
Step Screw (quantity) Torque

1M2.0×9.5 mm, nylon-coated (2) 0.245 Nm
(2.5 kgfcm) Removing and replacing a FRU
ThinkPad A22m wireless models87 
						

							When installing:
Before installing the new PC card slot assembly, do the
following.
1. Pull the release button cover of the upper slot out with
your fingers as shown in the figure below.
2. Push both of the upper and the lower release buttons
into each slot.
Removing and replacing a FRU
88ThinkPad A22m wireless models 
						

							1150 Fan assembly
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
v“1110 Keyboard bezel and speaker”on page 74
1
Step Screw (quantity) Torque

1M2.5×4.8 mm, nylon-coated (1) 0.392 Nm
(4 kgfcm)
(continued)
Removing and replacing a FRU
ThinkPad A22m wireless models89 
						

							3
22
2
Step Screw (quantity) Torque

2M2.5×4.8 mm, nylon-coated (5) 0.392 Nm
(4 kgfcm)
When installing:Apply thermal grease on the
a-part of
the fan assembly as in this figure.
a
Removing and replacing a FRU
90ThinkPad A22m wireless models 
						

							1160 Diskette drive
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
v“1110 Keyboard bezel and speaker”on page 74
v“1120 Speaker cable”on page 77
1
Step Screw (quantity) Torque

1M2.5×4.8 mm, nylon-coated (1) 0.392 Nm
(4 kgfcm)
2
Step Screw (quantity) Torque

2M2.5×4.8 mm, nylon-coated (3) 0.392 Nm
(4 kgfcm)
(continued)
Removing and replacing a FRU
ThinkPad A22m wireless models91 
						

							3
8
a
6
67
5
4
4
Step Screw (quantity) Torque

3M2.5×4.8 mm, nylon-coated (2) 0.392 Nm
(4 kgfcm)

4M2.5×15 mm, nylon-coated (2) 0.392 Nm
(4 kgfcm)
When installing:Do not press the part of the diskette
drive marked
a. To do so could
damage the drive.
Removing and replacing a FRU
92ThinkPad A22m wireless models 
						

							1170 Upper shield
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“1070 Dummy card”on page 68
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
v“1110 Keyboard bezel and speaker”on page 74
v“1120 Speaker cable”on page 77
v“1130 Wireless PC Card and sub card”on page 78
v“1140 PC Card slot assembly”on page 87
v“1150 Fan assembly”on page 89
v“1160 Diskette drive”on page 91
12
3
2
Step Screw (quantity) Torque

1M2.5×15 mm, nylon-coated (2) 0.392 Nm
(4 kgfcm)

2M2.5×4.8 mm, nylon-coated (2) 0.392 Nm
(4 kgfcm) Removing and replacing a FRU
ThinkPad A22m wireless models93 
						

							1180 TV card
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“1070 Dummy card”on page 68
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
v“1110 Keyboard bezel and speaker”on page 74
v“1120 Speaker cable”on page 77
v“1130 Wireless PC Card and sub card”on page 78
v“1140 PC Card slot assembly”on page 87
v“1150 Fan assembly”on page 89
v“1160 Diskette drive”on page 91
v“1170 Upper shield”on page 93
Cable routing:When reinstalling the modem cable, route
it as in this figure.
Removing and replacing a FRU
94ThinkPad A22m wireless models 
						

							1190 CPU socket and CPU
For access, remove these FRUs, in order:
v“1010 Battery pack”on page 58
v“1020 DIMM”on page 59
v“1050 Hard-disk drive or RF ID adapter”on page 64
v“1060 Ultrabay 2000 device”on page 66
v“1070 Dummy card”on page 68
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
v“1110 Keyboard bezel and speaker”on page 74
v“1120 Speaker cable”on page 77
v“1130 Wireless PC Card and sub card”on page 78
v“1140 PC Card slot assembly”on page 87
v“1150 Fan assembly”on page 89
v“1160 Diskette drive”on page 91
v“1170 Upper shield”on page 93
1a
2
3
c
b
A
Rotate the screw head (A) 180°in the direction of the
arrow
ato release the lock; then remove the CPU.
Step Screw (quantity) Torque

1M2.5×15 mm, nylon-coated (3) 0.392 Nm
(4 kgfcm)
When installing the CPU, do as shown in the figure.
vRotate the screw head (A) 180°in the direction of the
arrow
bto lock the CPU.
vWhen attaching the CPU to the socket, do as shown in
step
c.
Removing and replacing a FRU
ThinkPad A22m wireless models95 
						

							1200 System board and RJ45/11
connector assembly
For access, remove these FRUs, in order:
v“1010 Battery pack”on page 58
v“1020 DIMM”on page 59
v“1030 Mini PCI adapter”on page 61
v“1040 Backup battery”on page 63
v“1050 Hard-disk drive or RF ID adapter”on page 64
v“1060 Ultrabay 2000 device”on page 66
v“1070 Dummy card”on page 68
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
v“1110 Keyboard bezel and speaker”on page 74
v“1120 Speaker cable”on page 77
v“1130 Wireless PC Card and sub card”on page 78
v“1140 PC Card slot assembly”on page 87
v“1150 Fan assembly”on page 89
v“1160 Diskette drive”on page 91
v“1170 Upper shield”on page 93
v“1180 TV card”on page 94
v“1190 CPU socket and CPU”on page 95
1
1
2
Step Screw (quantity) Torque

1M2.5×4.8 mm, nylon-coated (2) 0.392 Nm
(4 kgfcm)
(continued)
Removing and replacing a FRU
96ThinkPad A22m wireless models