Power Distribution Board Replacement - Lenovo ThinkSystem SD530 V3 User Manual

Figure 81. Installation of the power bus bar outer screws
After this task is completed
1. If necessary, reinstall the PCIe riser assembly to the node and reconnect the required PCIe cables to the
system board (see "Install a PCIe riser assembly" on page 121
page 173).
2. If necessary, reinstall the GPU air duct (see
3. Make sure that all the required cables are routed and connected correctly; then, reinstall the top cover
(see "Install the top cover" on page
4. Reinstall the node into the chassis (see
5. Make sure that the required power supply units are installed and power cords are connected; then,
power on the node (see
51.)
6. Proceed to complete the parts replacement (see

Power distribution board replacement

Follow instructions in this section to remove or install the power distribution board.
Remove the power distribution board
Follow instructions in this section to remove the power distribution board.
About this task
To avoid potential danger, make sure to read and follow the safety information.
Attention: Read "Installation Guidelines" on page 41
sure that you work safely.
"Install a GPU air duct" on page
170).
"Install a node to the chassis" on page
"Install a hot-swap power supply" on page 61
and Chapter 6 "Internal cable routing" on
and
"Complete the parts replacement" on page
and "Safety inspection checklist" on page 42
.
Chapter 5 Hardware replacement procedures
93).
75).
"Power on the node" on page
171).
to make
127