In this case, you should short-circuit the CO signal of the chip and continue the process. If short the output CO signal of chip 1 ,reports asic 1, continue with the rest of the chips. Identify the defective chip that cannot receive the signal and replace it.
No. 88, Yangzishan Road, Chengdu, Sichuan, China
Building A, Zhihui InnovationBuilding, Shenzhen, China
D-2 Seri Gembira Avenue, Kuala Lumpur, Malaysia
+86 15390421113
minerfixesofficial@gmail.com