Dell EMC DSS8440, Инструкция по установке и обслуживанию, Страница: 85 / 141

PSB power interposer board
Removing the PSB power interposer board
Prerequisites
1 Follow the safety guidelines listed in Safety instructions .
2 Follow the procedure listed in Before working inside your system .
3 Remove the following:
a
Remove the system cover.
b Remove the air shroud.
c Remove the GPU card .
d Remove the GPU support bracket.
e Remove the PCIe switch board module.
f Remove the system board tray module.
Steps
1 Remove the four screws securing the PSB power interposer board to the system.
2 Lift the PSB power interposer board from the system.
Figure 67. Removing the PSB power interposer board
Next steps
1 Disconnect all cables from the PSB power interposer board.
2 Install the PSB power interposer board.
Installing and removing system components 85