honestly this is such a clean build! you did a great job :) I recently built an all-black PC on my channel and i love it but youve got me contemplating if i should have went all-white instead after this video..
kudos for prepping the motherboard first to then install it. You should've made sure to remove the air pocket from the AIO's pump by wiggling/lowering the pump below the radiator and you've chosen the worst direction for the radiator. Hoses down or put it horizontally.
Thanks for watching the video and the comment! It's my first time working with AIO's but i do know that horizontally mounting it at the top of the case would probably be better for cooling, but after benchmarking and stress-testing the System, the CPU doesn't get over 75°C and stays stable the whole time. The Pump is very quiet too and I don't hear any air pocket noises from it. I'll think about mounting the AIO horizontally but for now I'll just leave it how it is since it works completely fine.
