Hi guys,
new on the forum. Hoping someone can help me out. I had a 7970 in my pc and in the process of changing hardware so that I can mine Litecoins. The 7970 works fine. Now I installed 1x 6990 and it doesn't do anything. I tested it in my other rig and works fine.
So first let me explain with GUIMiner:
Host: ltc.give-me-coins.com
Port: 3334
Username: ****.1
Password: ****
Thread Concurrency: 8000
Worksize: 256
Vectors: 1
Intensity: 13
GPU Threads: 1
When I say start the console only shows this:
Running command: "C:\guiminer-scrypt\cgminer\cgminer.exe" --scrypt -u ****.1 -p ***** -o stratum+tcp://ltc.give-me-coins.com:3334 --gpu-platform 0 -d 1 -w 256 -v 1 -I 13 -g 1 -l 1 -T --thread-concurrency 8000
Listener for "LTC Mining" started
and in the summary screen this worker only shows up as connecting?
Now via cgminer. This is my script:
C:\cgminer\cgminer.exe --scrypt -o stratum+tcp://ltc.give-me-coins.com:3334 -u ****.1 -p *** -I 13 -g 2 --lookup-gap 2 -w 256 --thread-concurrency 20992 --auto-gpu --temp-cutoff 95
the cmd box will open and show
"
Started cgMiner 3.5.0
"
and then it closes. No errors or anything.
Like I said it, with my other rig with the same settings and the same router it works fine. The only difference between the 2 pc's are the OS and the motherboards. PC that it works on has:
Asus board
650w PSU
Windows 7
PC it doesn't work on has:
Gigabyte board
650w PSU
Windows 8.1
I've tried several things but nothing seems to fix this. Please assist as I'm looking to get more 6990 GPU's