Trouble installing El Capitan on Asus Z170 Deluxe, I7 6700K. HELP

[bnccri]

Hi! I have trouble installing El capitan on my desktop computer. I Have a Asus Z170 Deluxe, I7 6700k processor, 32 GB ram, AMD ATI Radeon R9 390x, Samsung Evo 850 250Gb. I have used the Unibeast 6.2.0 to create the installer.
I did most of the changes on my BIOS that I've seen on this forum. The pictures below show the progress. Apple logo shows and it load almost half way, screen then get black for 1-2 sec, then white for 2-3 sec, Apple logo appears again with about 15% progress that doesn't move, after about 1 min I get the grey screen.
I need help please.
Thank you!

 

[jules123333]

hi, can u take pictures of your bios settings?
i think you need to change a few things

 

[bnccri]

Sure. This are the settings for my BIOS. Everything else is on default. I have as follows:
Advanced > System Agent (SA) Configuration > VT-d Disabled
Advanced > (SA) Configuration > Graphics Configuration > Primary Display > PEG
Advanced > (SA) Configuration > Graphics Configuration > IGPU Multi-Monitor > Disabled
Advanced > PCH Configuration > IOAPIC 24-119 Entries > Disabled
Advanced > USB Configuration > XHCI Handoff > Enabled
Boot > CSM (Compatibility Support Module) Launch CSM > Enabled
Boot > CSM > Boot Device Control > UEFI and Legacy OPROM
Boot > CSM > Boot from PCI-E/PCI Expansion Devices > UEFI driver first
Secure Boot > OS Type > Other OS
Secure Boot > Delete all keys under Key Management (4 in total)

I've attached the Asus Z170 Deluxe user manual as well
Thanks for your help!

 

[jules123333]

Aha, you meer to disable serial Port. That worked for me.

 

[bnccri]

Aha, you meer to disable serial Port. That worked for me.

Can you tell me exactly how I can do that. Thanks!

 

[bnccri]

By bad...my Motherboard is Asus Z170-PRO not Asus Z170 Deluxe. I was trying to delete to post...but I'm not sure how