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Author Topic: Problem with a 3x5970  (Read 418 times)
Wolframio
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March 01, 2014, 09:13:54 AM
 #1

Hi!

I have a rig with 3 5970 for the LTC mining.

The complete configuration is this:

- Motherboard F2A85-V PRO socket FM2 (http://www.eprice.it/schede-madri-ASUS/d-4622932)

- Silverston 80Plus bronze - 1500 Watt

- 2x2 GB RAM (I have try also with 2x4GB but nothing change...)

- AMD A series A4-5300



The problem is that only 2x5970 are correctly running, but the third one works perfectly in single or with another one.

For discards the power problem i have add 1 other PSU of 1000W but the problem is the same..

I have also bought a riser for the PCIe slot with external alimentation but nothing change!!


CGMiner is set like this:

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
cgminer.exe --scrypt -o ltc-eu.give-me-coins.com:3333 -u Wolframio.1 -p 123 --lookup-gap 2 --gpu-fan 100 --temp-cutoff 80 --gpu-engine 800 --gpu-memclock 1000 --shaders 1600 --thread-concurrency 8192 -g 1 -v 1 --worksize 256 -I 18 --compact



Sorry for bad english,
thanks for help!  Wink
 



EDIT: oops, it's the wrong section, sorry!   Cry

"Dire che uno Stato non può perseguire i suoi scopi per mancanza di denaro è come dire che un ingegnere non può costruire strade per mancanza di chilometri" - Ezra Pound
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There are several different types of Bitcoin clients. Header-only clients like MultiBit trust that the majority of mining power is honest for the purposes of enforcing network rules such as the 21 million BTC limit. Full clients do not trust miners in this way.
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Wolframio
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March 03, 2014, 11:48:10 AM
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nobody??

"Dire che uno Stato non può perseguire i suoi scopi per mancanza di denaro è come dire che un ingegnere non può costruire strade per mancanza di chilometri" - Ezra Pound
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