After the passage of the UEFI boot problem boot in legacy (V5 - 471 g ACER WINDOWS 8)

Hello! I just change the boot settings in the BIOS to UEFI for Legacy (Windows 8). After passing them, I turn on my laptop and I see "Operating system not found" and "Media test failure, check cable of...» "Moreover, I use an Acer V5 - 471 G Windows 8. Please help me! PS My W8 is pre-installed.

That's what I did...

the same thing as you...

to solve this kind of mess...

First, you must download from the acer site, the last driver BIOS for your laptop.

(use another laptop)

but you need to install a single... but don't worry, it will ask you if the file you are trying to install is not necessary... I used version 1.22... (it depends on the version of the bios, the starting version number must be the same., mine is 1. xxx 1.22, I was invited that installing it is not fair, she says that it is incompatible)

then, once you have downloaded, unzip it...

Make sure you have it on a USB (usb)

Second, since you have the Disc... use it...

http://www.SevenForums.com/tutorials/139810-SFC-SC

This shows how to go to the command prompt by using repair disk (this can be win7 is virtually the same, only gui is different)

go to repair your computer option where you will find many options...

Choose the option to open a command prompt.

as your in drive X: that is the container for the discount, go to the current folder of the file...

X: > F: (if F is the letter of the usb key, then F, if not, then use the corresponding to the USB drive letter)
... go to the bios folder
F: > cd BIOS_Acer_1.22_A_A/BIOS_Acer_1.22_Windows/Windows

then run the Update.bat

(must be that your battery must be greater than 30 %..)

If so, simply run the Update.bat

F:/BIOS_Acer_1.22_A_A/BIOS_Acer_1.22_Windows/Windows > Update.bat

just wait and voila... it's fixed

mine is aspire v5 471g

just tried the boot legacy... and f2 was (as expected... does not work)

I just did what I said here and it worked again, bios has been returned to factory settings and I just sit here having a smiling face...

Thus, a very big reminder...

What happened, never turn your computer off by updating of the bios... just to be sure of something stupid happens

If this does not work... try again the 2.17 sir...

Unzip the exe file it y...

After that...

Locate the update.bat and then run...

Tags: Windows

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