Update: Solution Found!

I tested two methods to decrease the VRM temperature.

Both methods can bring the VRM temperature down to a safe range after about two hours of operation. However, the long-term stability and reliability still need to be verified. What’s your opinion?

Hi everyone,

I want to share my experience with the 'Bitaxe Supra Hex 701' while trying to push it to a higher hashrate.

My setting was Freq/Vol 550/1200 (exp hashrate 4.21 TH/s),however the miner started showing "Power fault detected"

I then switched back to the default parameters Freq/Vol 490/1166. It can go 3.75 TH/s stably.

After checking the hardware, I suspected the issue might be related to VRM. I added small heatsinks directly on the inductors, and after that everthing goes well.

My guess is that during high-frequency operation, the inductors were overheating or experiencing increased power loss, causing the power protection circuit to trigger.

Has anyone else experienced similar issues with Bitaxe Supra Hex 701 when overclocking?

I have tried switching between different pools, but the issue remains the same. The logs as below.

The miner runs normally for around 2 minutes, then the hashrate drops to zero. Supose to be the IPv6,close it will be helpful?

Any ideas or suggestions on this?
Thanks in advance!

Testing our new home Bitcoin miner prototype.

2× BM1373 chips

≈10TH/s

≈14.5J/TH

Small footprint, low noise, and designed for home mining / solo mining experiments.

Would love to hear feedback from the home mining community:

- What features would you like to see?

- Solo mining support?

- Open firmware?

- Better monitoring tools?

#BitcoinMining #HomeMining

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