About this manual
This manual contains service and reference information for the following Lenovo product:
Lenovo V570/B570
Use this manual to troubleshoot problems.
The manual is divided into the following sections:
•The common sections provide general information, guidelines, and safety information required for servicing computers.
•The
Important:
This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important service information” on page 16.
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