Using the documentationInformation about your Lenovo system and preinstalled software, if any, or optional device is available in theproduct documentation. That documentation can include printed documents, online documents, readmefiles, and help files.See the troubleshooting information in your system documentation for instructions for using the diagnosticprograms. The troubleshooting information or the diagnostic programs might tell you that you needadditional or updated device drivers or other software. Lenovo maintains pages on the World Wide Webwhere you can get the latest technical information and download device drivers and updates. To accessthese pages, go to http://www.lenovo.com/support.Getting help and information from the World Wide WebUp-to-date information about Lenovo products and support is available on the World Wide Web.On the World Wide Web, up-to-date information about Lenovo systems, optional devices, services, andsupport is available at http://www.lenovo.com/support. The most current version of the productdocumentation is available in the following product-specific Information Centers:• Flex System products:http://pic.dhe.ibm.com/infocenter/ flexsys/information/index.jsp• System x products:http://publib.boulder.ibm.com/infocenter/ systemx/documentation/index.jsp• NeXtScale System products:http://pic.dhe.ibm.com/infocenter/ nxtscale/documentation/index.jspHow to send DSA dataYou can use the Enhanced Customer Data Repository to send diagnostic data to IBM.Before you send diagnostic data to IBM, read the terms of use at http://www.ibm.com/de/support/ ecurep/terms.html.You can use any of the following methods to send diagnostic data:• Standard upload:http://www.ibm.com/de/support/ ecurep/send_http.html• Standard upload with the system serial number:http://www.ecurep.ibm.com/app/ upload_hw• Secure upload:http://www.ibm.com/de/support/ ecurep/send_http.html#secure• Secure upload with the system serial number:https://www.ecurep.ibm.com/ app/upload_hwCreating a personalized support web pageYou can create a personalized support web page by identifying Lenovo products that are of interest to you.64 1U C19 and C13 Switched and Monitored PDUs Installation and Maintenance Guide