Hello all,

Does anyone knows which exchanges are theese addresses belong to?

ETH

0xDe7286Bd7e0b25fB9f425B01A013AC85Cf473408

0xf726dc178D1A4d9292A8d63f01e0fA0A1235E65C


Thanks.

Thank you for your answer, I can't be able to test psu. It's 750W gold, high power. I am using seperate cables for each riser and gpu. But I don't know, if psu cuts power.

(I've managed to test psu, It's not the problem. It turns out, that my motherboard does not activate 1x slots as GPU when second PCI-E 16x slot has nothing installed with full size. (1x risers does not enough for it) I tried to install one gpu direclty to second large 16x slot, and all other risers started to work. Strange, isn't it? Perhaps my motherboard's second 16x slot does not contact well to 1x risers, I don't know.)

Hello to all,

Sorry to bother you but, I am working for 3 days straight but I couldn't make it work.

I searched and applied everything about this problem on forums and posts but they all didn't fix my problem.

Here's my problem:

I got MSI Z270-A PRO motherboard. 6 pci-ex, all active.
https://www.msi.com/Motherboard/Z270-A-PRO.html#productSpecification-section

I got 10 of Ver: 007 risers from china
https://tr.aliexpress.com/item/TISHRIC-60cm-Red-VER007S-PCIE-PCI-Express-1X-to-16x-Riser-Card-USB3-0-DATA-Cable/32801496745.html

I got 2x HIGH POWER 750W GOLD psu
https://images.hepsiburada.net/assets/Bilgisayar/500/Bilgisayar_3936198.jpg

I'm using SAPPHIRE R280X 's. (I got 6 of them, but I can't make them work on risers.)

I've upraded my bios to latest official version.

When I plug 2 gpus directly to pci-express slots, they just working.

But, when I plug two of the cards on risers, then just primary one works (which is on pcie0) but all others does not shown in OS. I tried both ubuntu and win10 with drivers installed.

When I plug 3 gpus with risers, windows only display 2 of them. And when mining it sometimes freezes.

I tried to set pcie speed to 1,2,3 and cryptomining enabled/disabled. Nothing worked.

I couldn't plug more than 3 gpus.
(I can only run 3 gpu with, plugging first gpu with riser into peg0, and installing one gpu directly to second large pciex slot. Then other pcie slots gets activated. And other risers works.)

Each riser works when I just plug with only 1 gpu to pcie0.

Any help is appreciated.
Thank you all already.