IBM Thinkpad T40 Manual

							4
33
Step Screw (quantity) Color Torque

3M2×3 mm, small-head,
nylon-coated (2)Silver 0.245 Nm
(2.5 kgfcm) Removing and replacing a FRU
ThinkPad T40 Series11 7 
						

							2040 LCD panel, LCD cable assembly,
wireless LAN antenna assembly, hinges
and LCD cover
For access, remove these FRUs in order:
v“1010 Battery pack”on page 66
v“1030 Hard-disk drive”on page 69
v“1050 Keyboard”on page 73
v“1080 Bluetooth/Modem daughter card (BMDC)”on
page 80
v“1090 Palm rest”on page 82
v“1100 Mini PCI adapter”on page 84
v“1150 Keyboard bezel”on page 94
v“1160 LCD assembly”on page 96
v“2010 LCD front bezel”on page 113
v“2020 Inverter card”on page 115
v“2030 Bluetooth antenna assembly”on page 116
Before removing the LCD panel, remove the left latch first.
In step
1, unlatch the latch bar as in this figure.
1
(continued)
Removing and replacing a FRU
11 8ThinkPad T40 Series (MT 2373, 2374, 2375, 2376) 
						

							Lift the latch bar in the direction of the arrow
2, and then
remove the left latch in the direction of the arrow
3.
2
3
When installing:Attach the left latch to the LCD cover as
follows:
2
1
(continued)
Removing and replacing a FRU
ThinkPad T40 Series11 9 
						

							4
Step Screw (quantity) Color Torque

4M2×3 mm, pan-head,
nylon-coated (1)Black 0.245 Nm
(2.5 kgfcm)
(continued)
Removing and replacing a FRU
120ThinkPad T40 Series (MT 2373, 2374, 2375, 2376) 
						

							Slide the spiral tube binding the antenna cables (
5a),
and then release the cables from the cable guide (
5b).
Lift the LCD panel in the direction of arrow
6, and detach
the wireless LAN antenna
7and the ThinkLight
8.
Then remove the LCD panel in the direction of arrow
9.
6
9
8
7
5b
5a
(continued)
Removing and replacing a FRU
ThinkPad T40 Series121 
						

							Remove the antenna assembly (
a).
11
11
12
10
a
Step Screw (quantity) Color Torque

11M2×3 mm, small-head,
nylon-coated (2)Silver 0.245 Nm
(2.5 kgfcm)
Remove the hinges (
b) from the LCD assembly.
13
13
13b
1314
14
b
Step Screw (quantity) Color Torque

13M2×3 mm, small-head,
nylon-coated (4)Silver 0.245 Nm
(2.5 kgfcm)
(continued)
Removing and replacing a FRU
122ThinkPad T40 Series (MT 2373, 2374, 2375, 2376) 
						

							Turn over the LCD panel and strip off the tape
15
securing the FPC (
c). Then detach the connector
16in
the direction of the arrow.
16
15
c
(continued)
Removing and replacing a FRU
ThinkPad T40 Series123 
						

							Remove the right latch from the LCD cover.
17
18
Removing and replacing a FRU
124ThinkPad T40 Series (MT 2373, 2374, 2375, 2376) 
						

							When installing:Attach the right latch to the LCD cover
as follows:
1
2
Removing and replacing a FRU
ThinkPad T40 Series125 
						

							Routing the cables of the wireless LAN antenna:
Route the antenna cables as the following drawings:
3
3
2
1
(continued)
Removing and replacing a FRU
126ThinkPad T40 Series (MT 2373, 2374, 2375, 2376)