2
1
3
Power paddle card
Figure 80. Power distribution board removal
If you are instructed to return the server component or optional device, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Replacing the power distribution board
Use this information to install the power distribution board.
Read the safety information in Safety and Installation guidelines.
If you are replacing a server component in the water-cooled technology tray, you need to remove the water-
cooled technology tray from the chassis enclosure and refer to the “Removing a water-cooled technology
tray from a chassis” on page 139 and “Installing a water-cooled technology tray in a chassis” on page 140
sections.
To install the power distribution board, complete the following steps:
Step 1. Turn off the water-cooled technology tray and peripheral devices and disconnect the power cords
and all external cables.
Step 2. Remove the cover (see “Removing the cover” on page 142).
Step 3. Place the power distribution board on the mounting studs in the water-cooled technology tray with
an angle.
1
2
3
Power paddle card
Figure 81. Power distribution board installation
Step 4. Install the three screws that secure the power distribution board to the water-cooled technology
tray.
168
Lenovo NeXtScale nx360 M5 water-cooled technology tray Lenovo NeXtScale n1200 Enclosure Installation and Service Guide
Summary of Contents for NeXtScale n1200
Page 115: ...Chapter 6 Removing and replacing server components 101 ...
Page 117: ...Chapter 6 Removing and replacing server components 103 ...
Page 119: ...Chapter 6 Removing and replacing server components 105 ...
Page 135: ...Chapter 6 Removing and replacing server components 121 ...
Page 137: ...Chapter 6 Removing and replacing server components 123 ...
Page 139: ...Chapter 6 Removing and replacing server components 125 ...
Page 869: ...Taiwan Class A compliance statement Appendix E Notices 855 ...
Page 877: ......
Page 878: ...Part Number SP47A31725 Printed in China 1P P N SP47A31725 1PSP47A31725 ...