Just bought 4 of them and tried hooking them up to no avail they wont run have to manually insert the 4 pin in and out to run them , that way they get the signal and start to spin at lower rpm but I have no reading from these nothing in HWINFO or ...

I am in the same boat as all of you. Weird behavior on Temp 2 and 5 , when the air con is on, room temp at 22-23C these readings increase and plateau at about 85C and 87C. When the room temp increase say 27C to 30C these drop to 69C and 75C. Also ...