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1  Other / Beginners & Help / Slots matter? on: June 21, 2011, 01:41:51 AM
I have 3 5830's mining away on an MSI FX890-UD70 mobo on the first 3 slots closest to the cpu.

Can I take the middle one out without any problems, or does there need to be an order in which you put in the gpus?

Thanks
2  Other / Beginners & Help / Heat with 5830s on: June 20, 2011, 11:48:11 PM
I have 3x 5830s mining away, but since my roommates think the rig is too loud, it's been moved to a small room with terrible ventilation.

The temps on the cards are 90.5C 85.5C 75C with a 900/325 clock.

Is this a big concern?
3  Other / Obsolete (selling) / [Sell] NEW and USED Sapphire 5830 on: June 18, 2011, 10:52:41 PM
I have one brand new sealed Sapphire Radeon HD 5830 Xtreme 100297L ATI/AMD GPU that I want to sell.

I bought 4 of them about a week or two ago but then realized only 3 would fit with my current case and PSU. Sucks.

If you're interested just post below. I was going to sell it on eBay but wanted to post here first.

Will accept Paypal or BTC (I'd like a bit more due to market volatility)

I will only ship to continental US with USPS.

The other 3 I'm leaning toward keeping, but I'll take offers too.

http://imgur.com/1hggD
4  Other / Beginners & Help / Setting clocks for Sapphire 5830s in Ubuntu on: June 14, 2011, 06:58:53 AM
How do I set my 5830's to 900+ shaders ~300 memory in Ubuntu?

aticonfig can set the clocks high but not the memory low

amdoverdrivectrl can set the memory low but not the clocks high

Is there anyway to set the settings without flashing the cards?
5  Other / Beginners & Help / 4x 5830s power supply on: June 14, 2011, 01:09:29 AM
Hello,

I currently have 3 Sapphire 5830's running on a MSI 890FXA-GD70 mobo with a Cooler Master GX 750w PSU.

I have another 5830 that I haven't figured out how to add on to the rig.

There are 4x PCI-E 6 + 2 pin power connectors and 3 4-pin peripheral power connectors on the PSU, and I'm currently using 6 of them for the 3 GPUs.

If I add another GPU I don't have enough power connectors, but I remember recommendations for this specific PSU and MOBO combo for the quad 5830 rig.

Any help?
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