Legion T5-26AMR5 CPU and chassis fan readings swapped

carat2651

New Member
Hi, had to rename fans on Lenovo T5-26AMR5 90RC01JVGE desktop:
  • Chassis -> CPU Fan (CPU1_FAN connector on the mobo)
  • CPU -> Rear Chassis Fan (rear fan connected by default to SYS_FAN connector on the mobo, which is closest to the case rear)
Initially saw that "Chassis" fan was spinning faster than "CPU", which is usually not the case.

Verified by physically stopping fans with finger and comparing the repored speeds :)

Thank you!

P.S. Front fan isn't detected at all, though I am not sure it's reported by ITE; the mobo features plenty of fan connectors (see layout.pdf).
 

Attachments

  • HWiNFO64.zip
    HWiNFO64.zip
    107 KB · Views: 3
  • Screenshot 2024-03-05 194206.png
    Screenshot 2024-03-05 194206.png
    13.4 KB · Views: 5
  • Screenshot 2024-03-05 194247.png
    Screenshot 2024-03-05 194247.png
    16.7 KB · Views: 5
  • mobo.jpg
    mobo.jpg
    1.3 MB · Views: 3
  • layout.pdf
    layout.pdf
    235 KB · Views: 2
Last edited:
I will swap names of those fans, but can you please attach another Debug File that will also contain sensor data?
 
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