87985.99USD
68.04USD
1.87USD
0.12USD
2951.95USD
11.29USD
896.52USD
122.78USD
0.11USD
0.04USD
0.12USD
Post Q&A
HashBoard PSU Control board Overclock Downclock Liquid cooling Mine construction Operation and maintenance
Z11 hashboard is short-circuited to ground at 3.3V. After removing the IC (U3), inductor (L1) and capacitors (20, 22, 23, 24), the short circuit issue persists.
@Ada
2023-07-08 07:14
1473

Check the LDO circuit. Remove C21,C13,U3 to verify. If the issue still exist, the power IC broken, test the power manage IC one by one.


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