lmchv
Planet Express
Well, did some testing today:
From these test I have the following conclusions:
I don't want to try reseating the CPU, I need to make the GTX1080 to work again on the Z390 to see if it works at x16 somehow to eliminate that posibility, will probably try next week.
To bad I just gave away my old R9-290Xs, those were running at x16 on my X99 board
- The multiple PSU cables makes no difference, tested it in two computers with 1200W PSUs
- The GTX1080 works at x16 on my X99 board, can't make it work on my Z390 board though
- The Radeon VII works at x8 on the X99 board as well
From these test I have the following conclusions:
- The Radeon VII is faulty or
- ASUS has no love for new Radeon card on these specific boards, I have noticed the card is recognized as generic and doesn't display additional information in the BIOS like it does with the GTX
I don't want to try reseating the CPU, I need to make the GTX1080 to work again on the Z390 to see if it works at x16 somehow to eliminate that posibility, will probably try next week.
To bad I just gave away my old R9-290Xs, those were running at x16 on my X99 board