Lenovo ThinkSystem SR650 Series Setup Manual page 170

Step 1. If your server is installed with 2U heat sinks, replace the 2U heat sinks with the 1U heat sinks that
came with the GPU thermal kit. For detailed instructions on how to replace the heat sink, see
thinksystem.lenovofiles.com/help/topic/7X05/microprocessor_replacement.html
Step 2. Install the large-size air baffle that came with the GPU thermal kit. For more information about the
air baffle, refer to "Important information for the air baffle" on page 5.
Figure 94. Installation of the large-size air baffle
Step 3. Depending on the GPU type, do one of the following:
• For full-height full-length GPUs, if the GPU does not have a bracket installed on it, install the
screws to secure the GPU bracket
Figure 95. GPU bracket and holder installation
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ThinkSystem SR650 Setup Guide
1 to the GPU. Then, install the GPU holder
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2 to the GPU.