IBM Thinkpad R40 R40e Manual

For machine type 2684, 2685
1
Step Screw (quantity) Torque
«1¬M2.5 ý 8.5 mm, Black (2) 0.294 Nm
(3 kgfcm)
(continued)
Removing and replacing a FRU
ThinkPad R4077 

2
3
4
In step«5¬, pull the keyboard a little in the direction of the
arrow, and then detach the connector«6¬.
5
6
Removing and replacing a FRU
78ThinkPad R40 

When installing:Install the keyboard, following the
directions below.
1. Attach the connector. (Step«6¬in the removal
procedure.)
2. Make sure that the keyboard edges, shown in the
figure as(A)and(B), are under the frame.
(A)
(B)
3. Press the keys indicated by arrows to latch the
keyboard firmly in place.
(continued)
Removing and replacing a FRU
ThinkPad R4079 

4. To make sure that the front side of the keyboard is
housed firmly, gently press the keys with your thumbs
and try to slide the keyboard towards you.
5. Secure the keyboard from the bottom of the computer,
using the new screws provided with the keyboard.
Removing and replacing a FRU
80ThinkPad R40 

1070 Backup battery
DANGER
The use only the battery in the parts listing for your
computer. Use of an incorrect battery can result in ignition or
explosion of the battery.
For access, remove these FRUs, in order:
vª1010 Battery packº on page 64
vª1060 Keyboardº on page 73
2
1
When installing:Make sure that the connector«1¬is
firmly attached.
Removing and replacing a FRU
ThinkPad R4081 

1080 Optical storage in the fixed bay
For access, remove these FRUs, in order:
vª1010 Battery packº on page 64
vª1060 Keyboardº on page 73
For machine type 2684, 2685
1
Step Screw (quantity) Torque
«1¬M2.5 x 6 mm, Yellow (1) 0.294 Nm
(3 kgfcm)
(continued)
Removing and replacing a FRU
82ThinkPad R40 

Pull the L-shaped bracket to the right of the computer and
drag out the built-in optical drive from the computer.
Note:There is a sharp object next to the bracket inside
the square opening. Be careful not to cut your
finger.
2
(continued)
Removing and replacing a FRU
ThinkPad R4083 

3
Removing and replacing a FRU
84ThinkPad R40 

1090 PC Card slot assembly
For access, remove these FRUs, in order:
vª1010 Battery packº on page 64
vª1040 DIMMº on page 68
vª1050 Mini PCI adapterº on page 70
vª1060 Keyboardº on page 73
11
1
1
Step Screw (quantity) Torque
«1¬M2.0 ý 4.5 mm, Yellow (4) Tip(0) 0.294 Nm
(3 kgfcm)
(continued)
Removing and replacing a FRU
ThinkPad R4085 

2
When installing:Make sure that the connector of the PC
card slot is firmly attached, and then
secure the screws.
Removing and replacing a FRU
86ThinkPad R40