About this manual
This manual contains service and reference information for the following
ThinkPad
ThinkPad X200
ThinkPad X200s and X200si
ThinkPad X201 and X201i
ThinkPad X201s
Use this manual along with the advanced diagnostic tests to troubleshoot
problems.
© Copyright Lenovo 2008, 2010
®
products.
MT 7454, 7455, 7457, 7458, 7459, 2023, and 2024
MT 7462, 7465, 7466, 7469, 7470, 2046, and 2047
MT 3249, 3323, 3357, 3626, 3680, 3712, and 4492
MT 5129, 5143, 5385, 5397, 5413, 5442, and 5446
Important:
This manual is intended only for trained service technicians who are familiar
with ThinkPad products. Use this manual along with the advanced diagnostic
tests to troubleshoot problems effectively.
Before servicing a ThinkPad product, be sure to read all the information under
"Safety information" on page 1 and "Important service information" on page 39.
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