Install The System I/O Board Or Processor; Board - Lenovo ThinkSystem SR860 V3 User Manual

Figure 212. Separating the system I/O board from the processor board
a. Remove the four screws that secure the system I/O board.
b. Lift and hold the plunger; then, slide the system I/O board towards the rear end of the
chassis to disengage it from the processor board.
After you finish
1. Install a replacement unit. 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.
Important: Before you return the processor board, make sure that you install the processor socket
covers from the new processor board. To replace a processor socket cover:
a. Take a socket cover from the processor socket assembly on the new processor board and orient it
correctly above the processor socket assembly on the removed processor board.
b. Gently press down the socket cover legs to the processor socket assembly, pressing on the edges to
avoid damage to the socket pins. You might hear a click on the socket cover is securely attached.
c. Make sure that the socket cover is securely attached to the processor socket assembly.
3. If you plan to recycle the component, see
page 481.
Demo video
Watch the procedure on YouTube
Install the system I/O board or processor board
Follow instructions in this section to install the system I/O board or processor board.
About this task
Important: This task must be operated by trained technicians that are certified by Lenovo Service. Do no
attempt to remove or install it without proper training and qualification.
Attention:
• Read "Installation Guidelines" on page 43
work safely.
ThinkSystem SR860 V3 User Guide
264
"Install the system I/O board or processor board" on page
"Disassemble the system board assembly for recycle" on
and "Safety inspection checklist" on page 44
264.
to ensure that you