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i have been mining steadily for over a week now with two 5870s in one rig and a 5830 and two 5850s in another. now, whenever i look at guiminer, it always says "connection problems" for at least one card where the m/hash is normally at. what is wrong?
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thanks for the help. I believe my pc may be too hot, and either the GPUs or my power supply cannot handle the heat, since my room is probably over 80 degrees F. soon, I plan to better cool the computer. thanks again
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I ran a test on my pc. The 5830 and the sapphire 5850 ran stable without the asus 5850. however, when i started the asus 5850 the M/hash began to fluctuate. So it seems my psu can't handle all my cards. however, I was able to run it for a week and my psu handled it fine. When i overclocked the asus 5850, could there be any settings left over that allowed it to draw more power? thanks
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I have recently setup a new mining rig. here are the specs below: msi 750i motherboard core 2 duo e6600 4gb ddr2 xfx 5830 (235M/hash) sapphire 5850(275M/hash) asus directcu 5850(275M/hash) windows xp OS 750w psu I have been mining on the computer for close to a week now, and always get the same M/hash with minimal fluctuations. I have msi afterburner installed, and I would always have 100%gpu usage on all of my cards. Today, I tried to overclock my asus 5850. I increased the clock to 775mhz, but the m/hash on my other cards started to fluctuate, so i reset it to stock. However, my 5830 and sapphire 5850 now has large m/hash fluctuations. The 5850 varies from 180-240 M/hash and the sapphire 5850 varies from 200-275 M/hash, but the asus 5850 is unaffected. also, whenever I enter msi afterburner, my asus 5850 is always at 100% usage, but the 5830 and sapphire 5850 usage fluctuates between 80-97% usage. What could be causing the problem?
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I have reinstalled windows xp with a low level format, loaded all drivers, installed complete CCC drivers, but i still get the error message! I have done everything I can think of, but i still can't get the program to run. everytime, i get the same error message reading "the application configuration is incorrect." Is there anything else i need to install to get Guiminer to work?
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i have tried to run CCC, but whenever i install it, it automatically disables the second video card. I have searched extensively, and cannot find a way to enable the second card. still, shouldn't the GUIminer program start, even without any drivers, and list my cpu as a device?
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I am running just the display driver, which says it has opencl support. However, i can't even get GUIminer to even open. i am running guiminer 2011 05 01.
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I have installed all necessary drivers on windows xp pro. I downloaded guiminer and ran the program, but every time i try to run it, i receive an error message saying"the application has failed to start because the application configuration is incorrect. reinstalling the application may fix this problem". I have reloaded windows twice and have reinstalled guiminer several times. any advice on how to fix the problem?
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i have tried making a dummy plug and switching the inputs between the cards. neither of these things worked. GPU-Z and MSI afterburner both detect 2 cards, but Catalyst control center only detects 1. is there anything else i could try? EDIT: CCC detects the second display adapter, but lists it as "Disabled". is there a way to enable it?
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dummy plug? EDIT: looked it up. do i need this to run a second GPU?
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I am trying to run a 5830 and a 5850 on a single computer. after installing the latest drivers, GUIminer only recognizes 1 card named "Cypress". i have tried different drivers, but i cannot get guiminer to work on both of my cards. any advice please?
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sucessfully traded 18btc for usd. went smooth. will trade with again.
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