[DONE] Allow for VT-d to be enabled on G20CB

[C9Angelo]

EDIT: THIS HAS BEEN SOLVED, THANK YOU! 

Hello, alle.

I'm not too familiar with BIOS mods, so I hope that someone here can help me.

I currently have an i7 6700 on a G20CB with "H170-p/G20CB/DP_MB. Chipset is H170 and CPU socket LGA 1151." described as the motherboard. I've been attempting to enable VT-d so that I can enable IOMMU and run a gaming VM on linux, however this has come to me as a huge struggle, as VT-d seems to not be an option within the bios.

I was wondering whether or not there was a modification for this, to allow for VT-d to be enabled. 

Link to download bios: https://dlcdnets.asus.com/pub/ASUS/Gamin...B-2202.zip

Thanks to alle!

[genius239]

Going to below path.
Advanced > System Agent (SA) Configuration > VT-d

[C9Angelo]

Going to below path.
Advanced > System Agent (SA) Configuration > VT-d

It's not in there, which is why I'm making the request. I had already looked numerous times (and checked just for the purpose of making this comment).

[genius239]

I checked bios i think this submenu doesn't hidden but why you can't see it??

This model you can modify yourself with amibcp version 5 ,it's not difficult to edit.

Use intel fpt(flash Programming Tool) version 11 to backup current bios ,command line like below.
fptw64.exe -d dump.rom -bios

Open dump bios with amibcp and set default to user at Access/Use field on you want to unlock options.
https://images2.imgbox.com/56/1c/20Efdwsi_o.png

Save bios and reflash modded with fpt ,this model's option "bios lock = disable" ,so you can reflash bios and didn't meet error message.
https://images2.imgbox.com/5f/a0/JsrIRaFl_o.png

Flashing command line line below.
fptw64.exe -f dump2.rom -bios


I've made batch file on fpt11 ,you can try my tool here.
https://katfile.com/2i6ry1151780/fpt11.rar.html

[C9Angelo]

I checked bios i think this submenu doesn't hidden but why you can't see it??

This model you can  modify yourself with amibcp version 5 ,it's not difficult to edit.

Use intel fpt(flash Programming Tool) version 11 to backup current bios ,command line like below.
fptw64.exe -d dump.rom -bios

Open dump bios with amibcp and set default to user at Access/Use field on you want to unlock options.
https://images2.imgbox.com/56/1c/20Efdwsi_o.png

Save bios and reflash modded with fpt ,this model's option "bios lock = disable" ,so you can reflash bios and didn't meet error message.
https://images2.imgbox.com/5f/a0/JsrIRaFl_o.png

Flashing command line line below.
fptw64.exe -f dump2.rom -bios


I've made batch file on fpt11 ,you can try my tool here.
https://katfile.com/2i6ry1151780/fpt11.rar.html

[genius239]

Set to user on you want to unlocked options then save then reflash.
https://images2.imgbox.com/24/72/Tib2cqRO_o.png

[C9Angelo]

Set to user on you want to unlocked options then save then reflash.
https://images2.imgbox.com/24/72/Tib2cqRO_o.png

what do i do with the .rom file after i've flashed it?

[genius239]

Set to user on you want to unlocked options then save then reflash.
https://images2.imgbox.com/24/72/Tib2cqRO_o.png

what do i do with the .rom file after i've flashed it?

After flashed? what you mean?
Edit bios at first then save and then flash.

[C9Angelo]

Set to user on you want to unlocked options then save then reflash.
https://images2.imgbox.com/24/72/Tib2cqRO_o.png

what do i do with the .rom file after i've flashed it?

After flashed? what you mean?
Edit bios at first then save and then flash.

i edited it, saved it as dump2.rom and then used the flash.bat, what do I do with that?

[genius239]

Set to user on you want to unlocked options then save then reflash.
https://images2.imgbox.com/24/72/Tib2cqRO_o.png

what do i do with the .rom file after i've flashed it?

After flashed? what you mean?
Edit bios at first then save and then flash.

i edited it, saved it as dump2.rom and then used the flash.bat, what do I do with that?

Then you can see unlocked options in bios.