hello,
this is my first post and sorry for this but i am a noob here in mining world. As per right now i am building a 5x RX570 1x RX 580 in windows 7 ultimate 64 bit. Has anyone tried this bios mod on newer catalyst? say like 17.4.4 or 17.6.2? i've tried it and still got no luck. my rig can only detect 4 gpu and the other 2 has code 43 on the device manager. i've set virtual memory to 16gb but still no luck.
Can anyone enlight me? thx
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
Mobo ASrock H81 pro btc v2.0
GPU Sapphire pulse rx580, sapphire nitro 570x5
RAM 8GB corsair
PSU EVGA 750+650 watt (with relay on)
Windows 7 64 bit