Temperature Sensor Warning - Lenovo ThinkSystem NE1032 Installation Manual

Temperature Sensor Warning

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NE1032 Installation Guide
Symptom: A temperature warning is displayed on the management console.
Solution: Make sure that the air circulation vents on the front, back, and sides of the
switch are free from obstruction by cables, panels, rack frames, or other materials.
Make sure that all cooling fans inside the switch are running. A fan module LED
(rear panel) flashes if there is a failure of the fan. The following CLI command
displays fan status:
Lenovo Cloud Network Operating System (CNOS):

NE1032> display sys-info
If any fan stops during switch operation, contact Customer Support.