Getting email alerts saying "Message from server: Temperature Probe Detects a Failure."
System Board Ambient Temp in OMSA says it's 45-48 degrees Celsius.
Another Dell server in that same closet is 25 degrees Celsius (which is the correct ambient temp). Physically blowing out the dust didn't help. Fans are all blowing at maximum speed. Power supply LEDs are green. All other OMSA health components are Green checkmarks. Physically touching all the heatsinks in the chassis didn't find anything remotely hot.
System is online and functional, though worrisome of course.
What do you recommend we try?
Thanks for your suggestions