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[Guide] Broadwell HD5500 Setting DVMT in InsydeH20 BIOS Laptops

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do i have to downgrade the dell 7348 bios version from A08 to A05 in order to boot from efi shell?
 
when i tried to boot from the files extracted from efi.zip----
no boot volume found either in ueffi or legacy

Make sure it is at \EFI\BOOT\BOOTX64.efi, as per UEFI spec.
 
There is no .fd file in ZRT_137.exe (bios installer), when I open it, computer automatically restarts.. What can I do?
 
I'm getting this error:
 

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I'm getting this error:

Assuming the offset you're using is correct, it likely means the setting is protected/encrypted.

You could try the Linux option, or unlock BIOS, or flash a patched BIOS, or use the minStolenSize patch and hope it works...
 
This might help unlocking advanced menu in insyde h20 bioses, thanks to Heavyhoma from bios-mods
It worked for me!
https://www.bios-mods.com/forum/Thread-Acer-v5-573g-Advanced-menu

05-18-2016, 04:10 PM (This post was last modified: 05-19-2016, 12:14 PM by Heavyhoma.) BIOS Acer v. 2.30 Insyde h2o rev 3.7. Easy unlock menu)))) No flash firmware, no bios mod!!
Picture https://drive.google.com/open?id=0B9mZukKW5aXOYjZIMHVqaXdidWc

Enter bios F2. Press Tab + Fn. Nothing. Save and exit. Enter bios. Congratulation))))))
But after shotdown settings is dissaper - no problem)
 
This might help unlocking advanced menu in insyde h20 bioses, thanks to Heavyhoma from bios-mods
It worked for me!
https://www.bios-mods.com/forum/Thread-Acer-v5-573g-Advanced-menu

05-18-2016, 04:10 PM (This post was last modified: 05-19-2016, 12:14 PM by Heavyhoma.) BIOS Acer v. 2.30 Insyde h2o rev 3.7. Easy unlock menu)))) No flash firmware, no bios mod!!
Picture https://drive.google.com/open?id=0B9mZukKW5aXOYjZIMHVqaXdidWc

Enter bios F2. Press Tab + Fn. Nothing. Save and exit. Enter bios. Congratulation))))))
But after shotdown settings is dissaper - no problem)

Praise be to God. Can't believe my eyes!! It worked!
 
Thanks for this guide!
It was very easy to follow, I like how you included steps like sorting after size, etc. Very helpful.
Thanks again.

- Ben
 
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