That doesn’t have anything to do with whether it’s open-source or not.

I can’t think of any reason the backend can’t be open-source too.

I missed the word “server” every time and thought it was a client, and spent far too long trying to figure out how you’d play Minecraft in Bash. Text based? ASCII graphics?

No idea. Continue to the next bit.

https://www.dell.com/support/kbdoc/en-us/000125179/how-to-run-a-power-supply-unit-self-test-on-a-dell-desktop-or-all-in-one-computer

If that passes, it’s the power button (unlikely, it’s just a button) or the motherboard or some component. If the power button contacts are exposed, and assuming it’s a regular momentary contact switch, you should be able to bridge them to complete the power button circuit, eliminating the button itself.

ect

*etc., short for et cetera, Latin “and the rest”.

But native speakers do that all the time too. I don’t know how, because nobody ever says “ect” out loud.

Hmm. Like @ganeshaix said, maybe the cable, or the backplane? Does it work if you connect the drives directly to the card?

SAS to 4 times SATA

I’m no expert, but can you do that? Are they SAS or SATA drives? Do they show up if you connect the drives or backplane directly to the motherboard?

Passive convection would probably be fine. You can add an extractor fan later if you find it’s necessary.

That’s not going to do much, then. Sound is transmitted through movement of air, so the mesh front and backs give the sound a direct path out of the rack. Close and insulate the front, back, and sides, and leave the top and bottom open for airflow. You can add insulated baffles to further reduce sound egress while still allowing airflow.

Probably because they have an affiliate link in their description, so they benefit financially.

I don’t know why you’d take network architecture advice from youtube “influencers”.