IBM ThinkPad T21

For T23
1
a
2
3
4
5
7
6
9 810
11
12
15
24
14
i
j
16
19
18
k
17
20
21
22
23
13
e
c
h
f
g
25
b
d
Parts list
152 ThinkPad T20, T21, T22, T23 (MT 2647/2648)