Lenovo ThinkSystem SD650 V3 User Manual page 162

Install the power distribution board
Use this information to install the power distribution board.
About this task
Attention:
• Read "Installation Guidelines" on page 33
work safely.
Note: Ensure you have "SD650 V3 Neptune DWC Waterloop Service Kit" in hand to install components.
Prepare the following screwdrivers to ensure you can install and remove corresponding screws properly.
Screwdriver Type
Torx T10 head screwdriver
Torx T30 head screwdriver
Phillips #1 head screwdriver
Phillips #2 head screwdriver
Firmware and driver download: You might need to update the firmware or driver after replacing a
component.
• Go to
https://datacentersupport.lenovo.com/products/servers/thinksystem/sd650v3/7d7m/downloads/driver-
list/ to see the latest firmware and driver updates for your server.
• Go to "Update the firmware" on page 201
Important: Gap pad/putty pad replacement guidelines
• To identify the gap pad/putty pad location and orientation, see
location" on page 37.
• Before replacing the gap pad/putty pad, gently clean the interface plate or the hardware surface with an
alcohol cleaning pad.
• Hold the gap pad/putty pad carefully to avoid deformation. Make sure no screw hole or opening is
blocked by the gap pad/putty pad material.
• The putty pad is unfit for use if the expiry date on its packaging has passed. Acquire a new putty pad for
proper putty pad replacement procedure.
Watch the procedure
A video of this procedure is available at YouTube:
BQs0NXGCm6ZwVtMOSykxd
Procedure
Note: Depending on the model, your solution might look slightly different from the illustration.
Step 1. Install the power distribution board.
a. Tilt the power distribution board and align it with the hole; then, slide it into place.
b. Gently push the power distribution board connector to ensure it is connected to the system
board.
c. Fasten the five Phillips #1 screws.
ThinkSystem SD650 V3 Neptune DWC Tray User Guide
154
and "Safety inspection checklist" on page 34
for more information on firmware updating tools.
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
.
Screw Type
Torx T10 screw
Torx T30 screw
Phillips #1 screw
Phillips #2 screw
"Gap pad/Putty pad identification and
to ensure that you