Lenovo thinksystem SN850 7X15, Setup Manual

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Figure 11. Air baffle removal
Step 1. Lift the air baffle up and set it aside.
Attention: For proper cooling and airflow, reinstall the air baffle before you insert the compute node
into the chassis. Operating the compute node with the air baffle removed might damage compute
node components.
After removing the air baffle, begin installing any options that you have purchased.
Install a 2.5-inch drive backplane
Use this information to install a drive backplane option.
Before you install a drive backplane, complete the following steps:
1. Read “Installation Guidelines” on page 26 to ensure that you work safely.
2. Carefully lay the compute node on a flat, static-protective surface, orienting the compute node with the
bezel pointing toward you.
3. Remove the compute node cover (see “Remove the compute node cover” on page 29 for instructions).
Notes: Several different types of drive backplanes can be installed in the compute node. All are removed and
installed in a similar manner.
• SATA backplane
• SAS/SATA backplane
• NVMe/SATA backplane
To install a 2.5-inch drive backplane, complete the following steps:
Watch the procedure . A video of the installation process is available:
• Youtube: https://www.youtube.com/playlist?list=PLYV5R7hVcs-DtV8A4UWy7d3AoFKjCvas3
Chapter 3
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Compute node hardware setup
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