HW error is higher than 5%

• If you have never encountered high hardware error with this miner before, please check your firmware version. If version is not the latest, please update it. Upgrade Miner Firmware
• In case the firmware was upgraded and the high hardware error appears, please downgrade it back to the original version. You can click here to get the previous miner firmwares.
• You can switch another power supply if you have one to test.
• Make sure the operating temperature of your miner's environment is appropriate. (The operating environment temperature for the miner should be between 0-35℃.)

If the issue still persists after following the above steps, please contact us.