Comment by grw_

If anyone wants to add remote access capability to machines without IPMI you can try with something like the $30 RISC-V NanoKVM[1][2]. It provides HDMI capture (and encoding), Ethernet/Wifi, ATX power control, and runs a normal linux distribution.

[1] https://www.aliexpress.com/item/1005007369816019.html [2] https://github.com/sipeed/NanoKVM