hi,
we bought acer E5-575G for our company and our device has a problem to communicate with usb3 we didn't find how to downgrade usb3 to usb2 in windows 10 64bit then i wanted to disable xhci from bios and no advanced menu then i downloaded V1.12 and installed it and no booting device problem so i went to bios and changed UEFI to legacy ( seriously acer are you out of mind you give us tools to update bios and no advanced menu so we need to change UEFI !!!!!)
how to unlock bios for advanced menu i want UEFI back and disable xhci ?
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aspire E5-575G i need to disable xhci and no advanced menu in bios ?
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