2x XFC R9 280X mining rig constantly crashing

[sebasimp]

Hi, i'm having some problems with my mining rig. It stars mining just fine and after a few moments the video driver crashes, the only way to recover it is by powering it off and then turning it on
The rig is composed as following:
Mother: Gigabyte 990FXA-UD3
CPU: Athlon II X2 270
RAM: Kingston 4GB 1333 Mhz
GPU: 2x XFX R9 280x DD
Power Supply: Sentey 1000W 80plus
SO: Win 7 Ultimate X64
Mining Software: CGMINER 3.7.2
Let me know if you need something else.
Thanks!

[Sondey10mg]

.bat file?

Clocks?

Temps?

[lonsharim]

Have you tried running cgminer with just default settings scrypt -o -u and -p? It should run with sub optimal hashing. Delete your bin files before you do this. If it does not crash it is a clear indication that your gpus are not happy with your cgminer configurations.

Read the help documentation to figure out how to tune your cards correctly.

[sebasimp]

.bat file?

Clocks?

Temps?

I used several Bat files with stock clocks and a very little overclock but it crashes every time(when overclocked it crashes faster)
The temps are in the 79°C - 85°C range
Thanks!

Have you tried running cgminer with just default settings scrypt -o -u and -p? It should run with sub optimal hashing. Delete your bin files before you do this. If it does not crash it is a clear indication that your gpus are not happy with your cgminer configurations.

Read the help documentation to figure out how to tune your cards correctly.

Give me 10 mins to try
Thanks!

[sebasimp]

.bat file?

Clocks?

Temps?

I used several Bat files with stock clocks and a very little overclock but it crashes every time(when overclocked it crashes faster)
The temps are in the 79°C - 85°C range
Thanks!

Have you tried running cgminer with just default settings scrypt -o -u and -p? It should run with sub optimal hashing. Delete your bin files before you do this. If it does not crash it is a clear indication that your gpus are not happy with your cgminer configurations.

Read the help documentation to figure out how to tune your cards correctly.

Give me 10 mins to try
Thanks!

Well it didn't crash but i get 400-450 KH/s per card