After I received my s9 #miner 21 days ago I did a second test with #braiins os before on I installed silent fans.

To boot from SD card you need to

1. uninstall the front fan

2. you can now push the controller board cover forward until the Jumpers are accessible

3. set JP4 (JP2 should already be set)

4. mount the sd with Braiins preinstalled (and install the fan again)

5. connect network and power

#btc #bitcoin #nostr #firmware

#build #plepchain #orangery #greenhouse