Lenovo ThinkSystem SR860 V3 User Manual page 154

Figure 95. Installing GPU adapter to PCIe riser
a. Align the GPU adapter with the connector on the PCIe riser; then, carefully press the GPU
adapter straight into the slot until it is securely seated and its bracket also is secured.
b. Secure the GPU adapter with two screws.
c. Pull the plunger that secures the PCIe adapter retainer.
d. Close the PCIe adapter retainer to the locked position.
Step 4. Connect the power cable to the GPU adapter and PCIe riser.
ThinkSystem SR860 V3 User Guide
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