[REQUEST] DNS (0144916) Insyde DU221 Unlock

[frusty]

I need a function to switch between GPUs, please help me
Here is the backup of my BIOS INSYDE-DU221.rom

This may help you Insyde BIOS modding:Advanced and Power tabs

[frusty]

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[BDMaster]

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Hi friend,
I have never see before a Bios like this, I will give a look, but It seems almost difficult !
Can You upload some Screen Shots Bios Menu Tabs to see how much there are and which
ones are shown ?
Let me know
 Regards

P.S. too many times laptops are brickked dsabling Internal Video Card !

[frusty]

[frusty]

bump up

[BDMaster]

[frusty]

1. Download latest version of you BIOS which is F.26
2. Flash new BIOS
3. Take USB stick and format to FAT32
4. Create directory structure EFI\Boot
5. Download BOOTX64.EFI
6. Put downloaded file to Boot directory.
7. Restart and enter BIOS setup.
8. Make sure you have following values:
Legacy Support: Disable
Secure Boot: Disable
9. Reboot and press F9 to boot from USB stick
10. Give commands:
setup_var 0x36 0x01
setup_var 0x39 0x01
11. Reboot and you Windows should find Intel AHCI controller.
12. REPORT RESULT HERE
13. Enjoy.

Now i don't have a USB stick, i tried to use SD card and Phone via usb. First i didn't turn off Legacy(i don't have Secure boot). When i choose it in boot menu(it appears like Generic Multi-card.. and phone appears like Linux USB-CD File Storage) it says " Remove disks ...".
When i turn off Legacy Support,BIOS don't see SD or Phone at all
Does using USB stick critical? Or i need to format SD or download BOOTX64.EFI by some special method?