S9 hashboard can get 12V and domain voltage 9V when data cable unplug, but no 9V when plug in



77514.63USD
56.76USD
2330.54USD
0.03USD
8.56USD
627.17USD
0.05USD
85.01USD
0.06USD
1.39USD
0.11USD



Re:
Verify if there is short circuit at 3.3V, check the capacitor short circuit.
No. 199, Zhaojuesi South Rd, Chenghua District, Chengdu, Sichuan, China
No.14, Jian'an Rd, Bao An District, ShenZhen, GuangDong, China
+86 15390421113
minerfixesofficial@gmail.com