System Board Replacement; Only); Remove The System Board - Lenovo ThinkSystem SR650 V2 Maintenance Manual

System board replacement (trained technician only)
Use this information to remove and install the system board.
• "Remove the system board" on page 354
• "Install the system board" on page 357

Remove the system board

Use this information to remove the system board.
About this task
A system board provides different connectors or slots to connect different components or peripherals of the
system for communication. If the system board fails, it must be replaced. Before removing the system board,
record all system configuration information, such as Lenovo XClarity Controller (XCC) IP addresses, vital
product data, and the machine type, model number, serial number, Universally Unique Identifier, and asset
tag of the server.
S017
CAUTION:
Hazardous moving fan blades nearby. Keep fingers and other body parts away.
S012
CAUTION:
Hot surface nearby.
Attention:
• Read "Installation Guidelines" on page 185 to ensure that you work safely.
• Power off the server and disconnect all power cords for this task.
• 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.
A video for this task is available at:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-DqVplE36HIvdM_sq_Auw3U
• Youku:
https://list.youku.com/albumlist/show/id_59643657.html
Procedure
Step 1. Prepare your server.
ThinkSystem SR650 V2Maintenance Manual
354