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Jozef
Envios: 1

bios upgrade went wrong

Hello, i own an acer 7750g laptop (aspire series) and the bios update went wrong, any ideas how to use a recovery flash method on this laptop?

 

Any help is appreciated

Acer Technician
Acer-Tommy
Envios: 6.351

Re: bios upgrade went wrong

We would suggest contacting technical support in your region for further assistance with this issue.
Acer Service and Support

Important Links: Global Support Pages | Knowledge Base Articles
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bogudoby
Envios: 2

Re: bios upgrade went wrong

[ Editado ]

Is quite simple.

 

Just get a USB stick - this will be pluged in usb 2 not in usb 3.

 

Download the latest bios from acer.

 

Rename the executable to *.zip, and extract it.

 

Place in the USB stick all that was inside the windows executable, copy also all what is in the DOS folder I think, or something similar as name, important is to have all the files without the folders on the USB stick.

 

Now, with the USB plugged in, do the following steps:

 

- Remove battery

- unplug power cord

- press fn+esc

- keep on pressing fn+esc and plug in the power cord, also press power button, now you can release fn+esc.

 

If all is ok you should hear the fan at maximum - wait for like 10 minutes untill he automatically restarts. 

BIOS UPDATED! :smileyhappy:

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