Hi Guys,
Good news for me now system is stable up and running without any issue for 7 GPUs, I have not tried 8 GPU till now but I believe that will work also.
For all those who are struggling with this issue. please follow below steps
First remove all the GPUs and perform below installation and then start connecting GPUs. (Better one by one)
Uninstall all the Intel drivers , Chipset driver.
Windows 10 x64 (restart system after every windows driver installation)
1 : Install Chipset Driver latest from Asus Website 19/7/2017
2 : Install new Graphic driver latest from Asus Website 19/7/2017
3 : Install latest Lan Driver latest from Asus Website 19/7/2017
4 : Install Latest Sata driver
AMD :
Install Latest driver 17.7.1 with all the features
Run Overclock Patch if card are overclock
Restart
on Bios :
Keep all the PCIe option to Auto except PCH Config :
1. DMI/OPI CONFIGURATION --->DMI MAX LINK SPEED will stay at AUTO
2. PEG PORT CONFIGURATION ---> PCIEX16_1 LINK SPEED will stay at AUTO
3. Advanced --> PCH CONFIGUTATION ---> PCI Express Configuration----> change PCIe Speed to "GEN1"
4. Enable 4G decoding once add more GPU's
POC Image :
http://prntscr.com/fz53soKudos
Donation are welcome if help
BTC: 1KPMwdXz7HtQ3rKrdJHhbH8JWsy1BtaBYo
ETH: 0x1f7165bcc39b24f1291a99b0217d3989ebb98830
ETC : 0x33be2833f24291c27e6f158bfd04006e377aaac8
DCR: DsVQW3nee2SQve7aZJLiGvD3QSP1AHYLdbH