leemaglicco :
I reset my acer aspire v5-122p-0408 and now when i turn it on it shows the acer explore beyond screen but them goes shows a blue box that says Default Boot Device Missing or Boot Failed.....Then says insert recovery media and hit any key. If I download windows 8 on a flash drive how do i get the computer to recognize and use it?
The easiest way is do the following:
1) Restart the PC and at boot press and hold 'Shift+F8' to bring the Recovery mode (you can do this with a boot Win-8 disk and/or a USB stick with Win-8 OP boot on it also.
2) Once it shows 'Choose an options' click on 'Troubleshoot'
3) Use 'Refresh your PC' and see if that recovers your startup boot files
If the above does not work then there are other options on...