[REQUEST] Acer E5-521G-60BX InsydeH2O Rev 3.7

Hi, I have an Acer E5-521G-60BX. It would be wonderful if someone could unlock the advanced menu. I'm specifically looking for the setting that allows me to change the switchable graphics to fixed mode.

Attached is the BIOS that I extracted via command prompt using the InsydeH2O flash utility.


  Z5WAEX64.bin (Size: 8 MB / Downloads: 0)

Unfortunately Acer hasn't released any updates for this laptop yet so I can't extract the BIOS from an update.

Screenshot of current menus:


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Thanks in advance for any help.