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prn6243
Envios: 4

Downgrading BIOS on Acer V5-571P

I have tried using F2,F12,Esc,Del etc etc but no way can I get into the BIOS when booting the laptop.

Even when I access the UEFI BIOS through Windows, any changes I make to the boot sequence do not take effect even though I save & exit the BIOS.

Someone on here had a similar problem and returned the V5-571P to Acer.

All they did to correct the problem was to downgrade the BIOS software from V2.11 to V2.09.

I have V2.17. If I downgrade from V2.17 toV2.09 will this create any problems?

Acer Technician
Acer-Tommy
Envios: 6.351

Re: Downgrading BIOS on Acer V5-571P

You will not be able to downgrade the UEFI yourself.

 

If you are having issues with UEFI/BIOS, please contact your local Acer service center for assistance.

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