88746.92USD
80.17USD
2.03USD
0.14USD
3018.5USD
13.0USD
873.9USD
131.82USD
0.13USD
0.05USD
0.13USD
Post Q&A
HashBoard PSU Control board Overclock Downclock Liquid cooling Mine construction Operation and maintenance
When testing the S9 board, as soon as the DC-DC is powered on, the hashboard immediately power off.
@Ada
2023-07-08 06:16
833
  1. Check if there is a short circuit in the input of the DC-DC converter.
  2. Short circuits are commonly caused by faulty MOSFETs, and individual boards may also have damaged capacitors.
  3. During the repair process, first remove the suspected faulty components. Once they are removed and there is no short circuit, install the good components and conduct testing.


0
Sign in You can only post comments after logging in.
no comments data
Active Users
@Ada
43 participate in
@Sunny Anusi
37 participate in
@Yoda
34 participate in
@BTC-Miner
18 participate in
@Bogard
3 participate in
@jread352
2 participate in

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

About Us Contact Us FAQ News
Privacy Policy Terms & Conditions
2022 Minerfixes - All Rights Reserved