Putting the pieces together.
Fairly straightforward build.
I had to add a couple standoffs to hold the MB, and moved one to the edge instead of the middle.
Also had to remove the rear fan to install the MB. After the MB is in place, then you can put the fan back in.
So the PS was the last thing to come because I decided to trade up from the one I originally bought, as described in parts.
Had put everything else in, then when the PS arrived I saw that I couldn't plug in the processor power connectors, heatsink was in the way. So had to remove the heatsink, plug in the two processor power connectors, then put the heatsink back in.
Since I have a modular PS, it was easy to plug the cables into the MB, then later plug the other end into the PS.
Powered up the PC, and bios came up and told me that I had put the DDR sticks in the wrong slots, it gave me a recommended installation. So I had to shut down and move a stick. No prob.
Bios came up fine, I left all defaults for now
Bios update
Took be a little to figure this out, I needed to update the bios on my motherboard before I could do anything. I couldn't boot up my win 10 usb installation stick. Then I tried debian, and it gave me some error message that gave me a clue.
Downloaded new bios from gigabyte website, loaded it from the existing bios, then everything worked fine.
Dual boot
I decided to make it a dual boot machine. It will boot up in Windows 10 and Linux. Actually made enough partitions for Win10 and two instances of Linux.
You can find really cheap Windows 10 licenses on ebay if you are willing to download the ISO file (about 5G) and burn it to a USB stick for installation.
I installed windows 10 first. Use the microsoft windows media creation tool, you should find it on the microsoft windows 10 download page. Run the tool, and it makes it really simple to make a bootable usb stick, downloads the image and everything.
Then put the stick in the PC, and boot up the PC to the stick.
I assigned made the first partition 100G size, for win 10.
It made 4 partitions when I did this.
Then I made 5 more partitions per this map.
5. debian partion 50g
6. debian swap partition 3g
7. HQPlayer OS 10g
8. HQP Swap 2g
9. Data - rest of 240g drive about 70g
I tried to install Debian but it didn't recognize my ethernet controller and would not install, so I used Ubuntu instead
Installed Ubuntu LTS bionic beaver server, 18.04.3 live server amd64
Would not install either. Searched, and found people with problems with these versions of Linux and the ethernet chip used by my MB.
So I bought and installed aHiRO H50303 PCIe Ethernet card from newegg on ebay, reconditioned for less than $10 shipped.
With this card, installed Debian with no problems