Maxisthemoose

is this your current motherboard? Asus ROG Strix B450-F Gaming
if yes, it will work fine with the 3600, just upgrade bios before.
all new 3600 builds recommend b450 boards, the x570 are too expensive if you don't need their features and it doesn't make sense to spend more on the motherboard than on the cpu

same advice as above. update bios and you're good to go

Get an SSD. You're buying a killer GPU and CPU combo and SSDs make a HUGE difference in performance, and they're super cheap these days. Aside from that, it looks like a good build to me.

Yeah. Change out that power supply. That's a disaster waiting to happen right there. Get something like:
https://uk.pcpartpicker.com/product/Rp8H99/corsair-power-supply-cp9020091na

I'd go with this motherboard, and you might be able to save a bit of cash by going with slower RAM because Intel chips really don't care.

Solid specs, but if you're solely focused on gaming, you can take the i9 down to an i7, maybe an 8700k, and a Z370 board will work just fine, and the NVMe drive can be taken down to SATA. Then, you might have room for a 2080 ti. If you don't have the room to customize that much, then your config is fine.

First things first, Quote people so they know you are replying to them, but you may have to enable it in the Computers BIOS. Im not 100% sure but I think there may be a setting

I have a solid colour mouse pad that is very old and worn. The worn parts produce the exact same results. You'll either need a mouse that has a better sensor, or a solid colour mouse pad. (oh and also, I once got a piece of brownie stuck in the optical sensor and had no clue why my mouse all the sudden stopped working. sat there five minutes troubleshooting before i picked it up and looked underneath )

That sounds like it is the mouse pad messing up the sensor of the mouse.

That is correct. If the computer doesn't even post to the BIOS then none of your USB ports are going to work. This is because the CPU is the "brain" of the computer so it wont be able to communicate with anything else. Like @Fyfey96 said, I would say your CPU is DOA or something is wrong with it. (Bent pins or other)

How would you know for sure if the USB's don't work if it's not posting? They won't work if it's not posting.  I would say it's your CPU. 

Well... Think about it... If the pc doesn't boot. Do you think anything else will work? Sorry if that sounded rude... Just... Wow

Also, I know it sounds stupid. But make sure you plugged the HDMI/DP cable into the Graphics Card.

In case you need help installing it, here's how: (text is in Hungarian but, it's straightforward)
 

Yeah definitely delete GeForce Experience. It's terrible and just takes up space
 
Its the Geforce 10 Series the GTX 1050 and select your OS

Thanks!

thats a regular power supply cord that all desktops use for decades.

if you have an old computer or monitor in a closet just use the cord from that

Personally wouldn't recommend and GTX 1060 6GB as of now. Definitely go for the RX 580 8GB. Much better price to performance ratio.
Here is the UserBenchmark : https://gpu.userbenchmark.com/Compare/Nvidia-GTX-1060-6GB-vs-AMD-RX-580/3639vs3923

In fourth and final episode, we take a closer look at all the machines and finally benchmark them
 
 
Alienware R7: http://geni.us/d5Jj
HP Omen: http://geni.us/Af4t
iBuyPower i5 Configurator: http://geni.us/0BgZ
Origin PC Chronos: http://geni.us/1pEFO
Maingear Vybe: http://geni.us/qI9q4

Thank you so much honestly. This has completely stopped the problem and now my GPU temps are also cooler. It was running at 38ishC with 4xx Drivers installed and now with the 388.71 Drivers its temps have gone down to 30ishC idle. Also under load the temps went down and my FPS went up! Was running 80C under 100% load with around 50-60 FPS Max settings 1440p on The Witcher 3 and now running at 60-70C with 70-80 FPS same settings.
 
Thank you so much!!!!

So if your budget from what I can understand is 700$, I don't think you are going to be getting a 1080ti / vega 64

Definitely the RX580 8GB

you can always go on guru3d and download old drivers from there if you want.
Here is the link.

https://www.guru3d.com/files-details/geforce-388-71-whql-driver-download.html

OMG you also have this issue?
I thought there was something bad happening with my System.

Here is the quick fix.
This issue is caused by the 4xx drivers ( confirmed ).
I switched back to 388.xx driver version now everything is working fine for me.
PS: i also have GTX 1070Ti.

I think that's your problem. Try plugging your HDMI into the GPU and let me know.