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



85554.55USD
77.05USD
1.86USD
0.13USD
2906.31USD
12.12USD
852.04USD
125.75USD
0.12USD
0.04USD
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