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+--- Thread: 7x 7970 problem (/thread-2144.html)
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7x 7970 problem - Szulik - 03-15-2013
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 ?
RE: 7x 7970 problem - epixoip - 03-15-2013
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
RE: 7x 7970 problem - Szulik - 03-15-2013
I never using any linux. Can i using graphics like on windows, or only text box ?
RE: 7x 7970 problem - epixoip - 03-15-2013
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.
RE: 7x 7970 problem - Szulik - 03-15-2013
i think i will try that. thx. You thing that when i instal linux all GPUs start work normally ?
RE: 7x 7970 problem - epixoip - 03-15-2013
if you follow that wiki, yes.
RE: 7x 7970 problem - Szulik - 03-15-2013
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 ?
RE: 7x 7970 problem - radix - 03-15-2013
check that you supplied the extra power connector for the PCIe lanes.
RE: 7x 7970 problem - Szulik - 03-15-2013
Ok internet work, but when instalem amd drivers and restart system linux dosnt run, sth wrong, now intaling one more time
RE: 7x 7970 problem - Szulik - 03-15-2013
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