Quote from: jds1119 on December 24, 2019, 11:36:46 PM

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Do you have extra control board for t17?

Try to replace it then test if it works without any issue your problem is the control board you need to find the cause of the issue.

You might need to flash the control board with the SD card. The problem is Bitmain didn't release a program recovery for the t17 control board you might need to contact them to request for the t17 software/program.

Look at this S17/S17Pro/S9 SE/S9k/Z11 control board program recovery (SD card flashing with customized PW)