Lenovo ThinkServer sd350 Installation And Service Manual page 18

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:
2
Lenovo ThinkServer sd350 Server Type 5493, Lenovo ThinkServer n400 Enclosure Type 5495Installation and Service Guide