Hello guys i have something i need help with i got 1 gtx 970, 1 gtx 1070, 1 gtx 1050. but when i connect my 1050 my mining rigg will not detect my 970 or 1070 but when i unconnect my 970 my rigg can find both the 1050 and 1070 but when i connect all 3 i get error code 43 on my 1050 even if  it works when i drive it solo or duo with my 1070. does anyone now why? the 970 highets drivers is 388 if i update to newer than 388 my 970 will not work