Lenovo ThinkSystem SR860 V3 User Manual page 192

Figure 129. Removing PCIe adapter from riser
a. Pull the plunger that secures the PCIe adapter retainer.
b. Open the PCIe adapter retainer to the unlocked position.
c. Remove the screw that secures the adapter to the PCIe riser.
d. Grasp the PCIe adapter by its edges and carefully pull it out of the PCIe slot.
Remove PCIe adapter from six slot HH riser
Note: A Gen 4 riser is used as an example for illustration. The replacement procedure for a Gen 5 riser is
similar.
Procedure
Step 1. Make preparation for the task.
a. Remove the front top cover. See
b. Remove the rear top cover. See
c. Remove the crossbar. See
d. Remove the PCIe riser where the PCIe adapter is installed. See
page 174.
Step 2. Remove the PCIe adapter.
ThinkSystem SR860 V3 User Guide
182
"Remove the front top cover" on page
"Remove the rear top cover" on page
"Remove the crossbar" on page
272.
274.
109.
"Remove the PCIe riser" on