[Offer] ASUS Rampage V Extreme - modded BIOSes

BIOS/UEFI Modding Offers: Already modded special BIOSes
542

Great!
You are welcome, happy I was able to help!

1 Like
543

Hello!

I am looking for a functional modded 2101 BIOS for the Asus Rampage V Edition 10. The links for Google Drive seem to be dead.

I am trying to unlock the hidden features for Virtualization and to allow DDA with Hyper-V on Server 2025. Based on all I can see on this bios, the features are available, just locked as ā€œconsumerā€ and hidden.

I attempted using AMIBCP, but EZ Flash doesnā€™t like the .CAP I saved. Am I missing a step to flash this BIOS? Yes, I am very new to this.

Edit: I found this forum post - [Guide] How to flash a modded AMI UEFI BIOS
and also noticed it referenced in the topic earlier in the thread. I will check these options for my .CAP, but still would like if anyone could share the modded 2101 BIOS.

Edit 2: After enabling features I believe to be available with a successful flash, I was still not able to DDA the GPU.

544

@Powerfull
Hey, are there any tricks to getting this to work beyond turning CSM off and Above 4G Decoding on? Iā€™m in Proxmox and seeing errors with an Intel B580 GPU.

[   12.686176] pcieport 0000:01:00.0: bridge window [mem 0x00000000 64bit pref] to [bus 02-04] requires relaxed alignment rules

[   12.686190] xe 0000:03:00.0: BAR 2 [mem size 0x400000000 64bit pref]: can't assign; no space

[   12.686191] xe 0000:03:00.0: BAR 2 [mem size 0x400000000 64bit pref]: failed to assign

[   12.686282] xe 0000:03:00.0: [drm] Failed to resize BAR2 to 16384M (-ENOSPC). Consider enabling 'Resizable BAR' support in your BIOS

[   12.686286] xe 0000:03:00.0: BAR 2 [mem 0x383fe0000000-0x383fefffffff 64bit pref]: assigned

[   12.686327] xe 0000:03:00.0: [drm] VISIBLE VRAM: 0x0000383fe0000000, 0x0000000010000000

[   12.686512] xe 0000:03:00.0: [drm] Small BAR device

[   12.686513] xe 0000:03:00.0: [drm] VRAM[0, 0]: Actual physical size 0x0000000300000000, usable size exclude stolen 0x00000002fb800000, CPU accessible size 0x0000000010000000
545

Hey, I do not know if this could work with Intel GPU, I only have knowledge and experience on NVIDIA 3000 series GPUs. I think in the BIOS Secure Boot Enable is also required.
May be asked this in ReBarUEFI or in Github.
Good luck, and let us known !

546

I fixed it, I forgot about ReBarState.

547

Heya,
Anyone has the latest modded bios without the ReBar?
The google drive links are down

Thank you!