Done With Problem Rig ... New Bulid

Wellsir .... I gave up on the rig I was trying to fix. I got this
https://www.newegg.com/gigabyte-b55...50-am4/p/N82E16813145586?Item=N82E16813145586

this
https://www.newegg.com/amd-ryzen-5-...cessor/p/N82E16819113737?Item=N82E16819113737

this
https://www.newegg.com/team-group-t...-black/p/N82E16820331858?Item=N82E16820331858

this
https://www.ebay.com/itm/227235162092

The GPU from the rig
https://www.ebay.com/itm/127852370031

The P/S from the rig
https://www.ebay.com/itm/227332799054

The DVD drive from the rig

Things have certainly changed since the last time I build a desktop ... the memory is huge! ... I was looking for the thermal paste, but it was already on the heatsink.

I am getting it together and putting it in the case in a couple of days.

Anything I need to know after I get it together and getting ready to boot? I plan to use Linux as the OS ...done with windows. I'm guessing it's going to be different than it was 8 years ago.

Any "look out for" you can tell me will be appreciated.

Thanks for reading my post.