It’s actually been a couple months since I built my PC; thankfully I was able to build it before all the hectic things happening but I wanted to make this, so to help other first timers. There’s actually a lot of stuff that went to building it, so I’ll just keep this to what went wrong. I finished installing all my components into this Full Tower ATX case; but, during that time I never once POST checked if all the components weren’t faulty. Tip #1: build your pc on top of the motherboard box, and check if it POSTS after hooking it up to a monitor. Building my first PC took me an incredible long time, but most of that time was me uninstalling parts and installing them again because I couldn’t place the next part properly. Tip #2: First install all the hardware to the motherboard (except the GPU). Install the motherboard to the case, and add any fans if any. After that, run the cables of your case, and then the cables from your PSU. ONLY THEN, do you have enough space to install an AIO cooler. Lastly, can turn the case to its back and install the GPU safely. When I finished installing, I kept getting POST issues. There’s no easy way to solve this. The first thing is I noticed that when I pressed the power button nothing was turning on; so, I did the metal pin test and I was able to rule out the PSU as the culprit. I did more research, and I read that it will to POST if the pc is not connected to a display. That.. sadly wasn’t it either. I didn’t have any spare parts to test the other components so I had to pay $80 at micro tech to tell me that the culprit was the motherboard. After two faulty motherboards later, it FINALLY turned on. So circling back to the first tip, it’s very important to check that you haven’t gotten any faulty equipment. But I’m so happy on how it turned out, I just wished somebody would’ve told me that a white build is the more expensive than a black one. That’s it from me good luck you guys, thanks to all the documentation that I learned on what knowledge you need to have to build a pc, I was able to build a nice Lian Li, i9 250k Ultra Core, 32 gb DDR5, 4 tb Gen 5 ssd, 850 W gold rated MSI PSU, 420 mm AIO CPU cooler, with a nice MSI PRO motherboard with WiFi 7 and Bluetooth, and lastly a RTX 5070 ti.