First boot up!

[JGalsky]

Hello! Most of my parts for my PC have arrived and since Linus always puts everything on the motherboard outside of its case and does a POST.  How do I tell if everything is running perfectly? My motherboard does not have a number thingy that shows a number if there is an error.  BUT, I did a boot up comnected to a screen and to a keyboard (with everything installed, RAM, CPU, GPU) since I dont have the CPU cooler yet, I only turned it on for about 4 seconds.  The display showed "Press any key for BIOS". Was that a win for me?

[MoonlightSylv]

Yep, now you can start assembling it

[JGalsky]

Yeees! It's my first PC and I'm so excited! BTW, It's a hardline custom loop... People said it was too advanced for me and i should stick to air cooling, but I did it! I don't know if I should post it here or not...