Lenovo 7Y45, Setup Manual

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Figure 16. Kensington-style cable lock
Front door lock
You can remove the key attached on the rear of the server and use it to open or lock the front door of the
server. The front door protects the drive cage and prevents unauthorized access to the installed drives.
Figure 17. Front door lock
Internal cable routing
Some of the components in the server come with internal cables meant for specific connectors.
Before connecting the cables, read the following guidelines carefully:
• Turn off the server before you connect or disconnect any internal cables.
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ThinkSystem ST250 Setup Guide