Lenovo ThinkSystem SR665 V3 User Manual page 112

Procedure
Step 1. Make preparation for the task.
a. If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the
top cover, or remove the server from the rack. See
b. Remove the top cover. See
c. If your server comes with a riser 1 assembly, remove it first. See
assembly" on page
Step 2. Remove the rear OCP interposer card.
Figure 59. Removing the rear OCP interposer card
a. Loosen the thumbscrew that secures the rear OCP interposer card.
b. Press and hold the blue latch.
c. Pull out the rear OCP interposer card.
After you finish
1. Install a new rear OCP interposer card. See
2. If you are instructed to return the component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Install the rear OCP interposer card
Follow instructions in this section to install the rear OCP interposer card.
About this task
Attention:
• Read "Installation Guidelines" on page 47
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
"Power off the server" on page
ThinkSystem SR665 V3 User Guide
102
"Remove the top cover" on page
232. Then disconnect the cables from the rear OCP interposer card.
"Install the rear OCP interposer card" on page
and "Safety inspection checklist" on page 48
62.
"Remove the server from rack" on page
277.
"Remove a rear riser
63.
102.
to ensure that you