![background image](http://html1.mh-extra.com/html/ibm/thinkpad-t21/thinkpad-t21_hardware-maintenance-manual_4135468046.webp)
1160 Hard-disk bay .
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. 105
1170 Ultrabay 2000 slot
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. 107
For T20 series
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. 107
For T21 and T22 series.
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. 108
For T23 series
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. 111
1180 System board .
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. 113
For T20, T21, T22 series
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. 113
For T23 series
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1190 Secure chip
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. 117
1200 Microphone cable .
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. 118
2010 LCD assembly.
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2020 Front bezel.
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2030 Inverter card .
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2040 LCD panel .
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2050 Antenna assembly
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2060 Sub card
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. 131
3010 ThinkPad Dock PCI cover
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. 133
3020 ThinkPad Dock top cover
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. 136
Locations .
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Front view
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Rear view .
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. 141
Bottom view .
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. 142
Parts list .
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T20, T21, T22 and T23 series model matrix
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Overall
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. 147
For T20, T21 and T22 .
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. 151
For T23
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. 156
AC adapters .
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. 156
LCD FRUs
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. 157
13.3-in. XGA TFT
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14.1-in. XGA TFT
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. 158
14.1-in. SXGA+ TFT
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. 159
Keyboard .
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. 160
Recovery CDs
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. 161
For Windows 98 (T22 series) .
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. 161
For Windows 2000 (T22 series)
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. 162
For Windows 2000/Windows NT (T22 series)
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For Windows 98 (T23 series) .
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. 163
For Windows 2000 (T23 series)
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. 164
For Windows 2000/Windows NT (T23 series)
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For Windows XP (T23 series) .
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. 166
Miscellaneous parts .
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. 170
Optional FRUs
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. 171
Common parts list
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. 172
Tools .
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. 172
Power cords (system) .
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. 172
Power cords (docking station) .
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. 173
Notices
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. 174
Trademarks .
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. 174
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ThinkPad T20, T21, T22, T23 (MT 2647/2648)
Summary of Contents for ThinkPad T21
Page 4: ...iv ThinkPad T20 T21 T22 T23 MT 2647 2648...
Page 44: ...Checkout guide 38 ThinkPad T20 T21 T22 T23 MT 2647 2648...
Page 83: ...9 8 7 7 8 9 10 9 continued Removing and replacing a FRU ThinkPad T20 T21 T22 and T23 series 77...
Page 132: ...6 5 4 7 5 3 continued Removing and replacing a FRU 126 ThinkPad T20 T21 T22 T23 MT 2647 2648...
Page 181: ...Notices ThinkPad T20 T21 T22 and T23 series 175...
Page 182: ...Part Number 62P9631 1P P N 62P9631...