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[REQUEST] Bios Unlock Asus Zenbook Flip 14 UM462DA
#1
Hi,
I have an Asus Zenbook Flip 14 (Full model: UM462DA-AI028T) and there is no option to change the amount of VRAM the AMD Radeon Vega 8 (integrated video card) takes. I would like to unlock the bios options (maybe all the hidden ones) because at the moment my VRAM is set by default to 2 GB, meaning I can use only 5.9/8 GB.
Can it be done?

The bios dump done with AFUWIN v3.05.04 is attached below.

Thanks in advance,
Maicol


Attached Files
.zip   bios.zip (Size: 4.68 MB / Downloads: 4)
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#2
Hi~
Do you have hardware programmer?? It might need a programmer to read/write data from bios chip to do this mod.Because it's a amd platform machine.

Unlock hidden options that you can see at amibcp can't help you out to adjust amount of vram , but i found out there is a option name "UMA Frame buffer Size" under the AMD CBS menu ,does it is you need??

My page>>>click
My bios unlock >>> click
donate me >>>click


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#3
(03-02-2021, 10:44 PM)genius239 Wrote: Hi~
Do you have hardware programmer?? It might need a programmer to read/write data from bios chip to do this mod.Because it's a amd platform machine.

Unlock hidden options that you can see at amibcp can't help you out to adjust amount of vram , but i found out there is a option name "UMA Frame buffer Size" under the AMD CBS menuĀ  ,does it is you need??

Hi, I don't have it (I don't even know what it is...)

Yes, the "UMA frame buffer size" is the option I need to lower the VRAM
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#4
Hi, any news?
The "UMA frame buffer size" is the only option that cares me and the reason why I want to unlock the bios (so if there is the possibility to unlock only this option without an SPI programmer let's try it)
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