Lenovo ThinkSystem SR860 V3 User Manual page 149

• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
• If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top covers,
or remove the server from the rack. See
• Depending on the specific type, your GPU adapter might look slightly different from the illustrations in this
section.
• Follow the additional instructions in any documentation that comes with your GPU adapter.
Notes:
• For a list of the supported GPU adapters, see
• Ensure that you observe the installation rules and sequence order in
rules and order" on page
• For instructions on how to remove and install a PCIe adapter or single-wide GPU, see
adapter replacement" on page
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 GPU is installed. See
e. If a GPU adapter link bridge is installed, remove it. See
page 136.
Step 2. Remove the riser extender cover.
Figure 90. Removing riser extender cover
a. Press both ends of the riser extender cover.
b. Lift the riser extender cover out from the PCIe riser.
Step 3. Disconnect the power cable from the GPU adapter and PCIe riser.
"Remove the server from rails" on page
https://serverproven.lenovo.com
55.
174.
"Remove the front top cover" on page
"Remove the rear top cover" on page
"Remove the crossbar" on page
58.
.
"PCIe riser and adapter installation
272.
274.
109.
"Remove the PCIe riser" on page
"Remove a GPU adapter link bridge" on
.
Chapter 5 Hardware replacement procedures
"PCIe riser and
174.
139