Hello everyone, first of all, I know a bit about BIOS modding, but I’m stuck on a few things. My goal is to access the hidden menus in the BIOS, but Insyde BIOS (the Clevo) doesn’t allow it no matter what I try. My device is a Clevo NKNH58HJQ with BIOS version 1.07.11. Is there anyone who can help me with BIOS modding? Thanks in advance and have a good day.
need the bios dump and current visible setting screenshot
Everything is inside this zip file.
bios.zip (7.4 MB)
thank you so much I have one more question. The overclocking section is grayed out and locked. How can I unlock it?
try this one
I’m not seeing this, why is that? (CC 3.0 settings)
The BIOS you sent still has this option. Not overclocking features off
Section_PE32_image_SetupUtility_SetupUtility IFR.zip (352.7 KB)
just point out which setting you want to be visible.
Looking for help accessing hidden advanced BIOS settings on an Origin/Clevo laptop with Insyde BIOS.
System:
- Intel Core Ultra 9
- Insyde H2 Bios 1.07.07TCOM
- Windows 11
I already disabled:
- Hyper-V
- VBS
- Memory Integrity
- Secure Boot
I’m doing low-level FPGA/PCIe hardware testing and still suspect VT-d/IOMMU or Thunderbolt DMA protections are active at the firmware level.
Questions:
- Are there known hidden BIOS hotkeys for advanced menus on Clevo/Insyde systems?
- Has anyone unlocked VT-d/IOMMU controls on a similar platform?
- Are there trusted BIOS modders or engineering BIOS builds for these systems?
- Does USB4/Thunderbolt DMA protection stay enforced even with VBS disabled on newer Intel Core Ultra systems?
Not looking to brick the machine. Just trying to understand what controls are actually exposed on these newer laptops. I am super new to this and trying to wrap my mind around it
One of my goals is to turn off Kernel DMA protections within the bios