Lenovo Converged HX Series Installation And Service Manual page 16

Node serial number
Figure 1. ID label on the front of the server
Chassis serial number
Figure 2. ID label on the front of the chassis
In addition, the system service label, which is on the top of the chassis, provides a QR code for mobile
access to service information. You can scan the QR code using a QR code reader and scanner with a mobile
device and get quick access to the Lenovo Service Information website. The Lenovo Service Information
website provides additional information for parts installation and replacement videos, and error codes for
server support.
The following illustration shows the QR code:
Figure 3. QR code
For a list of supported optional devices for the server, see .
http://www.lenovo.com/us/en/ serverproven/
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Lenovo Converged HX3710, HX2710-E, HX3710-F Type 8689, Lenovo Converged HX Enclosure Type 5495 Installation and Service Guide