Latest Firmware for Whatsminer Control Board

Hey all! I need the latest firmware for my whatsminer control board. After I swapped the control board, my miner is heating up to 82-84 C. The fans just aren’t picking up enough speed. Anyone got H616-CB6V10-20250703.11 or H616-CB6V10-20250701.11? Only found 20250321 on the site.

82-84 C is pretty standard for Whatsminers. MicroBT's fan setup is designed to keep temps around 83-85 C. The fans won’t crank up until it hits that temp or if it gets too hot. As long as your hashrate is stable and temps are under 90 C, you should be good. You can force the fans to run faster through WhatsMinerTool to check.

Thanks for the info! What's odd is I have 9 of these miners, but just one hits over 80 on all boards. That started happening after I changed the control board. I think we’ll reset to factory settings and try to adjust the fan speeds manually. Appreciate it!

Sounds good, keep us posted on what happens.

Can someone help me with adjusting the FanSpeed in WhatsMinerTool? I can’t figure it out, and my coworkers are lost too. Here’s a screenshot: https://dropmefiles.com/7W6N1

Check this link, might help you out. https://www.whatsminer.com/src/views/firmware-download.html