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Derp

http://i879.photobucket.com/albums/ab357/pontiacg5_2010/IMG_20140116_180454_zps49fd0e61.jpg?t=1389917161

Absolutely perfect. No modded cgminer, no modded drivers, no modded anything. Fan speed, clock speeds, and temp display works flawless...

Super easy. Install 13.10, "saucy salamander" then install beta 13.11 drivers released 1/8/13. Then, install cgminer 3.7.2 and go to town.

Haven't "tuned" the cards at all yet. I want 5MH/s from this one rig Wink

.05btc bounty!!!

So, do you think this is the case even for four? {290x} I'm downloaded Ubuntu now...

I'm having a problem keeping 1 stable with win7, nonetheless four or six.

I have:
Four Sapphire r9 290x cards
GA 990FXA-UD5 [mobo]
AMD FX 4130 4-core 3.8GHz
12GB RAM
1500w Enermax
Four 16 x 16 pci extenders [not powered]
(optical, WD 350gb hdd, Windows 7)

pics of my rig here: https://imgur.com/a/uKm87

Also, this is my first rig and may be missing something obvious to others.
All drivers are installed plus win 7
In the bios, I didn't really do anything. It was already set to boot pcie 1
Not sure what else to do in bios.

When trying just one card:
- I have to try multiple slots multiple times.
- Each time, either windows is scrambled, gets frozen at startup, looks 8-bit and distorted, or no signal, no beep
- when it gets going and looks perfect (1 out of 20 starts), it eventually crashes
- When i try other slots (like the x16 ones), it doesn't even beep once, or does the 1 long, 3 short beeps (gpu code).
- Once I got windows up with 2 cards, but one had an error 43
- I've tried to download the updated catalyst, but as it's installing, when the screen goes black a few times, it eventually never comes back.
- Tried uninstalling the drivers and restarting and installing, but trying to start windows without this driver and using this card is damn near impossible. Did it once though.
- Sometimes windows is going, but the monitor stops and says no signal, but the pc sounds no diff than a second ago...like it's still running win7
- If I try to start with two cards in any slot combo, i get the 1 long, 3 short beeps

.05btc bounty to the one that get's me up and running.

If you don't see it listed above, assume I haven't done it..even if basic

Thanks!!

This is what I did, and two cards are running fully maxed out.

To start-

1. Install the Ubuntu

2. Update Ubuntu fully

3. Download the latest AMD Beta drivers for Linux, and download the fixed CGminer from http://www.ohmpie.com/mining-on-an-r9-290-in-linux/ Do not download anything else.

4. Extract the AMD drivers to your home directory, and extract the Cgminer.

5. I renamed the CGminer folder to just cgminer so it is easier to type in command prompt.

Install AMD drivers-

1. Open up terminal, and check to see if you extracted the AMD drivers to the right spot by typing

ls

2. Once you see the driver file type

sudo chmod +x ./name of your AMD driver

3. To install the drivers type

sudo ./name of your AMD driver

4. Once the installer is finished reboot the PC

Set up CGminer-

1. Open up terminal, and install CGMiner required files.

sudo apt-get install libcurl4-openssl-dev pkg-config libtool libncurses5-dev

2. Change to cgminer folder

cd cgminer

3. Export your display settings

export DISPLAY=:0
export GPU_MAX_ALLOC_PERCENT=100
export GPU_USE_SYNC_OBJECTS=1

4. Check to see if CGminer detects all GPUs, and you can see the temps etc...

./cgminer -n

5. If all your GPUs show up you can go ahead and start mining. I started at a I of 9 to check stability of system

./cgminer --scrypt -o pool address -u workername -p password -I 9

6. If CGminer does not detect all GPUs type

sudo aticonfig --adapter=all -f --initial

Then restart PC

7. Export your display settings again, and retry

./cgminer -n

If all GPUs are detected start mining!

Lastly I recommend that you save a conf file using CGMiner, and you can edit your settings from that file instead of typing a huge command list every time you want to start mining.

For instance I have one set up with all my overclocking settings so I can just ./cgminer -c r9290 and CGminer loads up all my favorite settings.

Refer to the README files in CGminer if get stuck on the CGminer parts.

I've followed this guide, been working at it all day. I've tried the 13.11 beta 9.95 and the 13.12 drivers, did everything perfectly, it's showing all 4 of my 290's in the cgminer devices list when I do ./cgminer -n but as soon as I try to actually mine, the screen goes black and I have to reboot. What driver are you using? What settings are you using? I just cannot get it to do anything.