How to find solution for USB problems in User Guide

To find information on your Lenovo product, please perform the following steps:

  1. How to find and download manual. Goto ""
  2. Open "User Guide" pdf

  3. Scroll and look for "Contents"

  4. Then, look for "Troubleshooting and computer problems" and click on "USB Problems"

  5. You are able to find solution for USB problems.

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  • Document ID: HT077728
  • Last Updated :19 Nov 2014
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