Lenovo ThinkStation P520 Hardware Maintenance Manual page 224

Additional regulatory information
For additional regulatory information, refer to the Regulatory Notice shipped with your computer. Depending
on the configuration of your computer and the country or region where the computer was purchased, you
might have received additional printed regulatory notices. All regulatory notices are available on the Lenovo
Support Web site in electronic format. To access electronic copies of the documentation, go to https://
.
support.lenovo.com
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P520 Hardware Maintenance Manual