So I got my rig to work. FINALLY!!! 
(Using the modded Motherboard Bios.)
What I did to get it working.
1.) I plugged my ssd into another pc and went into Disk management.
2.) Deleted all volumes
3.) Coverted the entire disk to GPT
4.) Used Rufus and flashed Windows 10 ISO onto a USB drive with Partition Scheme set as GPT
5.) On the rig BIOS change PEG0 and PEG1 to auto and disable Above 4G decoding.
6.) On the boot menu ONLY allow UEFI
7.) Booted the USB
8.) Installed windows and AMD driver 16.11.1
9.) Went into BIOS and changed Integrated graphics to PEG
10.) Changed PEG0 and PEG1 to GEN1 and enabled Above 4G decoding.
11.) Save and restart.
12.)SUCCESS!!!
I currently don't know which driver to use though since 16.11.1 keeps crashing when I have 5 GPUs installed, any suggestions?
(Using the modded Motherboard Bios.)
What I did to get it working.
1.) I plugged my ssd into another pc and went into Disk management.
2.) Deleted all volumes
3.) Coverted the entire disk to GPT
4.) Used Rufus and flashed Windows 10 ISO onto a USB drive with Partition Scheme set as GPT
5.) On the rig BIOS change PEG0 and PEG1 to auto and disable Above 4G decoding.
6.) On the boot menu ONLY allow UEFI
7.) Booted the USB
8.) Installed windows and AMD driver 16.11.1
9.) Went into BIOS and changed Integrated graphics to PEG
10.) Changed PEG0 and PEG1 to GEN1 and enabled Above 4G decoding.
11.) Save and restart.
12.)SUCCESS!!!
I currently don't know which driver to use though since 16.11.1 keeps crashing when I have 5 GPUs installed, any suggestions?
Depends on which GPU you have. I have RX 580s and I have 17.5.1 running just fine. Just have to use the driver patcher, atikmdag.