@AeonCypher Let me guess:
It has a Denverton or Celeron J SoC ?

• The fact that is has an HDMI port should make this a walk in the park, like your average Desktop...

At worst some Server Installs boot with an enabled SSH server in live mode and allow you to remotely use the install on a headless machine...

• Personally I'd use #TrueNAS core with #ZFS but depending on how much storage you chug into it that')) not be a good option.

And if this is using #ARM64 instead then your only option is a Linux image or #ARM+#UEFI bootable ISO.

• Also those are M.2 slots (not shure if B or M-Key!) and NOT SD-card slots!

@AeonCypher maybe check out if it has a #BIOS?

It does have a #MicroSD slot (or #nanoSIM I'm not shure) so you may find some boot settings...

@AeonCypher Also it's not #amd64 / #ix86 but #arm64...

Found some #documentation for it:
https://wiki.friendlyelec.com/wiki/index.php/CM3588_NAS_Kit

@AeonCypher np.

Not shure how the #RK3588 boots but I stubled upon this "lost" datasheet via #DuckDuckGo:
https://www.cnx-software.com/pdf/Rockchip%C2%A0RK3588%C2%A0Datasheet%C2%A0V0.1-20210727.pdf

#Protip: Save it now!