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Topic: Strange behavior of minig rig (3x7950) (Read 421 times)

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ImmVRse | Disrupting the VR industry
March 17, 2014, 02:38:10 PM
#1
Hello miners!

I have problems with my rig :/

Rig is running with 1300W PSU, 8 GB RAM, ASROCK H77 Pro4/M and Intel Pentium G2130.

Right now there are 3x 7950 an 1x 7700 series card (old card ~120Khs).

At full load rig is pulling less than 900W from wall (cards are on stock voltage).

But every time GPU2 GOES SICK/DEAD. Wtf?

I was googling and reading a lot of posts with SICK GPUs, tried a lot of things but no luck at all.

I was thinking about RMA today and unplugged GPU2. Brand new gpu (before unplug it was GPU3) is now GPU2 and it goes SICK too!

I tried overclocking, underclocking, stock clock, connecting monitor but still no luck all the time one SICK card.

(Only one thing I was not tested are dummy plugs at this time...)

Rig is running BAMT (tried 1.3 and 1.5.2).

Config doesnt matter I was trying all ussualy used settings what I have found on internet but still SICK card.

Here is my rig after boot (everythink looks good) BUT gpu 3 VOLTAGE is STRANGE stock voltage is 1.25V so how this can be 1.169V:


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