ga-970a-ds3p and 2x MSI r9 280x error code 43 on second gpu

Gleydson De paula

Honorable
Jan 18, 2014
5
0
10,510
mobo: ga-970a-ds3p
GPU: 2x MSI R9 280X
PSU: 1000
CPU: AMD FX 6300
WINDOWS 7 ULTIMATE

I THE FIRST GPU IS WORKING FINE BUT, WINDOWS DISABLED THE SECOND ONE DUE TO ERROR " 43"

i TRIED TO UNINTALLING THE DRIVERS, TRIED OLDER DRIVERS VERSIONS, TRIED CLEAN INSTALL, WINDOWS 8.. WIN7

WHAT CAN I DO TO FIX THIS..?

THANKS
 

Gleydson De paula

Honorable
Jan 18, 2014
5
0
10,510



My bad, leaving the performance to the side just a bit, could this card work and a riser cable or something?

Thanks