Hi Pieter,
It would be great if you can provide more information regarding this issue. Please answer these questions:
- Are you able to boot your computer to the Start Screen?
- Did you try changing the boot device from the BIOS before trying to boot the computer from the USB recovery drive?
The “nvpciflt.sys” is a driver file from NVIDIA and belongs to the graphics card driver “NVIDIA Windows Kernel Mode Driver”. The recent unexpected shutdown of the computer might have
corrupted the graphics card drivers and that could be the reason why you are unable to boot the computer with the error code: 0xC0000034.
In this scenario, I would suggest you to try booting the computer from the USB Windows 8 recovery drive that you have received with the computer. To do this, you need to first change the boot device priority to USB drive from the BIOS.
To access the BIOS you need to either contact the ACER Technical Support or refer to the user manual that came with your computer. Changing any settings is the BIOS is very risky and so it is always recommended to be done by an expert.
So, I would suggest you to get in touch with the ACER Technical Support.
Important: Modifying BIOS/ complementary metal oxide semiconductor (CMOS) settings incorrectly can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting from the configuring of BIOS/CMOS settings can be solved. Modifications of the settings are at your own risk.
Once after changing the boot device priority to USB drive, you may perform an Automatic Repair and check if that resolves the issue. To perform an Automatic Repair, you may follow these steps:
Method 1: Perform an Automatic Repair of Windows 8 using the installation media.
a) After changing the boot device priority to USB drive, boot the computer from the USB Windows 8 recovery drive that you have inserted in the USB port.
b) In the “Windows Setup” dialog box that appears, set the Time and currency format, Keyboard or input method and the language to install and then click “Next”.
c) Click on “Repair your computer” from the lower left corner.
d) From the “Choose an option screen”, click on “Troubleshoot”.
e) Click “Advanced Options” in the “Troubleshoot” screen.
f) In the “Advanced Options” screen, click “Automatic Repair”.
g) Follow the on-screen instructions to complete the Automatic Repair.
If that doesn’t help, then try the next method to perform a System Restore and check if that resolves the issue.
Method 2: Perform a System restore and check.
Please follow these steps.
a) Boot the computer from the USB Windows 8 recovery drive that you have inserted in the USB port.
b) In the “Windows Setup” dialog box that appears, set the Time and currency format, Keyboard or input method and the language to install and then click “Next”.
c) Click on “Repair your computer” from the lower left corner.
d) From the “Choose an option screen”, click on “Troubleshoot”.
e) Click “Advanced Options” in the “Troubleshoot” screen.
f) In the “Advanced Options” screen, select “System
Restore”.
g) Follow the on screen instructions to restore the computer to an earlier state when the computer was working fine.
Hope this resolves the issue. Please get back to us with the result.