IBM Thinkpad A21e A22e I 1800 Manual

13.3-in. and 14.1-in. LCD
3
21
Cable routing:When replacing the inverter card, route
the connector cable as in the following
figure:
Removing and replacing a FRU
ThinkPad A21e, A22e, i 1800107 

2040 LCD panel
For access, remove these FRUs, in order:
v“1010 Battery pack”on page 57
v“1020 Backup battery”on page 58
v“1030 Hard-disk drive”on page 60
v“1060 Ultrabay 2000 device”on page 66
v“1070 Keyboard”on page 67
v“1080 Keyboard CRU insulator”on page 72
v“1120 Hinge cover”on page 81
v“1130 Keyboard bezel”on page 83
v“1160 LED connector card”on page 91
v“2010 LCD assembly”on page 98
v“2020 Front bezel”on page 104
v“2030 Inverter card”on page 106
12.1-in. LCD (only for A21e series)
1
2
11
Step Screw...

4
3
Removing and replacing a FRU
ThinkPad A21e, A22e, i 1800109 

13.3-in. and 14.1-in. LCD
1
1a
1a
1
1a
1a
Step Screw (quantity) Torque

1For 13.3–in. LCD
M2×4 mm, nylon-coated (4)24.5 Ncm
(2.5 kgfcm)

1aFor 14.1–in. LCD
M2×4 mm, nylon-coated (4)24.5 Ncm
(2.5 kgfcm)
(continued)
Removing and replacing a FRU
11 0ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664) 

4
2
3
Step Screw (quantity) Torque

2M2.5×4.8 mm, nylon-coated (1) 39.2 Ncm
(4 kgfcm)
5
6
Removing and replacing a FRU
ThinkPad A21e, A22e, i 1800111 

Cable routing:When installing the LCD, route the
connector cable as in the following figure:
Removing and replacing a FRU
11 2ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664) 

2050 Sub card
For access, remove these FRUs, in order:
v“1010 Battery pack”on page 57
v“1020 Backup battery”on page 58
v“1030 Hard-disk drive”on page 60
v“1040 DIMM”on page 62
v“1050 Mini PCI adapter”on page 63
v“1060 Ultrabay 2000 device”on page 66
v“1070 Keyboard”on page 67
v“1080 Keyboard CRU insulator”on page 72
v“1090 Fan assembly”on page 73
v“1110 PC Card slot assembly”on page 79
v“1120 Hinge cover”on page 81
v“1130 Keyboard bezel”on page 83
v“1140 Speaker”on page 86
v“1150 Hard-disk bay”on page...

When installing, do the followings;
vMake sure that the eject lever is popped out
aand
then install the sub card.
vTake care not to damage the switch on the sub card (A).
vMake sure that the guide of the card is firmly attached

bas shown in the figure.
ab
A
Removing and replacing a FRU
11 4ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664) 

Locations
Front view

1System status indicators

2Power switch

3Battery and standby status indicators

4Bay latch

5Eject button

6Ultrabay 2000 device
Note:The Ultrabay 2000 accepts storage
devices, such as a DVD drive or a
CD-ROM drive.

7TrackPoint buttons

8TrackPoint pointing stick

9ThinkPad button

10Volume and mute buttons
Note:
9and
10are Ez buttons for MT2655-P3J, P7J,
PAJ.
9
10
1
2
3
4
5
6
8
7
Locations
ThinkPad A21e, A22e, i 180011 5 

Rear view

1Security keyhole

2Serial connector

3Parallel connector

4External-monitor connector

5Modem connector

6Ethernet connector

7Power jack

8Universal serial bus (USB) connector
12345678
Locations
11 6ThinkPad A21e, A22e, i 1800 (MT 2655/2663/2664)