DIMM 16 error LED
DIMM 14 error LED
DIMM 11 error LED
DIMM 9 error LED
DIMM 6 error LED
DIMM 8 error LED
DIMM 3 error LED
DIMM 1 error LED
IMM Heartbeat LED
Microprocessor 1 error LED
Microprocessor 2 error LED
Microprocessor mismatch LED
Lightpath power LED
System board error LED
Battery error LED
Figure 12. The LEDs on the system board
Installation guidelines
Use the installation guidelines to install the Lenovo NeXtScale nx360 M5 water-cooled technology tray Type
5467, Lenovo NeXtScale n1200 Enclosure Types 5468 and 5469.
Attention:
Static electricity that is released to internal server components when the server is powered-on
might cause the system to halt, which might result in the loss of data. To avoid this potential problem, always
use an electrostatic-discharge wrist strap or other grounding system when removing or installing a hot-swap
device.
Before you install optional devices, read the following information:
• Read the safety information in “Safety” on page v and “Handling static-sensitive devices” on page 30. This
information will help you work safely.
• Make sure that the devices that you are installing are supported. For a list of supported optional devices
for the server, see http://www.lenovo.com/ serverproven/.
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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 ...