S9/S9i Hashboard Temperature Sensor Locations?

[noquedaeltiempo]

Hey guys, do you have any idea where is located the temperature sensor (NCT218MTR2G, TPM431, TPM451 and the like) on the S9-S9i boards?

Just playing with the microscope but can't find them on the uncovered areas of the board. Are these hidden under the heatsinks?

Thanks in advance!

[mikeywith]

I believe the S9 has a single PCB temp sensor which is TMP451, it seems like it's slightly hidden under the heatsinks, you could probably still see it without taking the heatsink off, according to a post in one of the Russian mining forums, pezhvak identified the temp sensor location in this post.



Image Source: forum.bits.media (I used a hyperlink because the URL is in russian and result in a very long string).

If the information provided in the post isn't accurate, please let me know, I can ask someone who probably knows.

[noquedaeltiempo]

Thanks Mikey, will check the hashboards Monday at the office, will let you know!  


Update: Can confirm the info provided by Mikey, will update the OP with the info.