Quote from: trustincrypto9 on December 23, 2017, 06:17:01 PM

Quote from: Dr_Thrax on December 07, 2017, 02:40:44 AM

I was in a 24h nightmare to setup 5 GPUS with this one, I will recommend you the following:

1. Update to the last BIOS.
2. Do not use "Mining" crappy mode.
3. Setup Windows with an USB Flash Drive, use Rufus to create the bootable drive and use GTP partition to UEFI.
4. Format hard drive using GTP partition (VERY IMPORTANT). If you use MBR partitions, when 4G Decoding will be enabled you will get a big black screen at start up.
5. Setup Windows 10 Pro and drivers with up to 3 GPU (NO MORE), and with 4G Decoding Disabled.
6. Once the first 3 GPU are installed. Turn off and connect the 4th GPU an turn on, go to BIOS and enable 4G and Gen1.
7. Wait for Windows starts and configures 4th GPU. Once it is complete, turn off, and install 5th GPU, and turn on again.
8. Repeat untill 6th GPU.

For this experience, I will never buy this motherboard, Gigabyte, great mobos for gaming, for mining Asrock, Biostar and MSI.

Thank you man! that really helped!

but i have a question. when should I enable the mining mode?

My mobo detect only 3 gpu. I tryed all the speps here and cant see the 4 gpu. Device manager just dont show 4th gpu. Have win 10 pro 64bit, amd 17.6.2 drivers.
Any more ideas?