Fujitsu Primergy Ambient Temperature sensor

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hmartin

Active Member
Sep 20, 2017
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Hello all,

I recently picked up a TX140 S2 motherboard (D3239) for a song, and got about to powering it. Unfortunately, iRMC reports that the ambient temperature sensor is missing and runs all the fans at 100%.

It seems that Fujitsu include an I2C ambient temperature sensor in the front panel of their servers (at least, on the TX140 S1/S2, TX120 S3, and RX300 S7):
Screenshot 2021-02-22 21.png

I was wondering if anyone with a working Primergy server would mind pulling out their front panel for a photo shoot. I'm relatively certain from the photos in the RX300 S7 link above, that the temperature sensor is the Texas Instruments LM75A, but I thought I'd ask here before I ordered any in case someone could easily snag a photo.