Posts: 83
Threads: 7
Joined: Jan 2013
Hi, i have little problem
I just build 7 radeons rig, in windows (64bit win7) computer menager see all 7 card, but only 4 ar on, rest have !) and when run hashcat benchamrk only 4 cards used. What can i do ?
Posts: 2,936
Threads: 12
Joined: May 2012
i do not know of anyone who has successfully gotten that many cards working under windows.
use linux. follow this guide:
https://hashcat.net/wiki/doku.php?id=linux_server_howto
Posts: 83
Threads: 7
Joined: Jan 2013
I never using any linux. Can i using graphics like on windows, or only text box ?
Posts: 2,936
Threads: 12
Joined: May 2012
that guide will install the openbox window manager and a terminal emulator so that you can use a graphical environment if you wish. however, you will still need to do everything from the terminal.
if you want a full desktop environment, download the full ubuntu distribution, instead of ubuntu server.
Posts: 83
Threads: 7
Joined: Jan 2013
i think i will try that. thx. You thing that when i instal linux all GPUs start work normally ?
Posts: 2,936
Threads: 12
Joined: May 2012
if you follow that wiki, yes.
Posts: 83
Threads: 7
Joined: Jan 2013
Strange things, mayby epixopi can help, i just run ubutu from CD (for look how its looks like) wifi connection work but internet doesnt ;/ any sugestions ?
Posts: 649
Threads: 18
Joined: Nov 2010
check that you supplied the extra power connector for the PCIe lanes.
Posts: 83
Threads: 7
Joined: Jan 2013
Ok internet work, but when instalem amd drivers and restart system linux dosnt run, sth wrong, now intaling one more time
Posts: 83
Threads: 7
Joined: Jan 2013
All is good connection (1psu 1500w-> 3GPU mobo+extra power for pcie+proc+ssd+blueray; 2psu 1500w->4gpu) now i am on linux try install all again