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About this manual
This manual contains service and reference information for the following ThinkPad
ThinkPad X230 Tablet and X230i Tablet
Machine types (MT) 3434, 3435, 3436, 3437, 3438, 3441, and 3442
Use this manual along with the advanced diagnostic tests to troubleshoot problems.
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 Chapter 1 "Safety
information" on page 1 and Chapter 2 "Important service information" on page 17.
© Copyright Lenovo 2012
®
products.
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