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Title: Weird T17 Fan Post by: fyoung55 on February 17, 2021, 03:43:05 AM I have one fan that won't spin up over 1800 rpm.
On 100% I get fan1 = 5860 fan 2 = 5840 fan 3 = 1800 fan 4 = 5880 I switched the fan for a new one, still 1800. I swapped the leads at the control board for fan 2 and fan 3 and now fan 2 is 1800. Seems like where the fan plugs into the control board maybe be wonky. Anyone else ever see this? I checked using a piece of paper and the one fan does seem to "suck" less. Title: Re: Weird T17 Fan Post by: philipma1957 on February 17, 2021, 04:21:21 AM I had this bug with some of my bitmain l3+
I booted three times in a row. It went away. I have seen weird fan action on s9s the fans ramp up ramp down. wont go fast. yet test on other controllers they work. I think the three software boots 🥾 in a row clears shit from the cache. Title: Re: Weird T17 Fan Post by: mikeywith on February 18, 2021, 06:03:14 AM I had this problem before" like a long time ago", unfortunately, "3 boots" didn't fix it, I sadly had to install the custom firmware and disabled fan check, in my case, however, the fan was spinning just fine but the reading was bad.
What you could try: 1- A hard reset and different stock firmware. 2- Custom firmware. 3- A new control board. The third one will sure fix it, but not sure if it's worth it. |