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About this manual
This manual contains service and reference information for the following Lenovo products.
Lenovo B430
Machine Type (MT) 6270
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 Lenovo products. Use
this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
Before servicing a Lenovo product, be sure to read all the information under Chapter 1 "Safety
information" on page 1 and Chapter 2 "Important service information" on page 23.
© Copyright Lenovo 2012
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