![How to Fix “Default Boot Device Missing or Boot Failed” Error in Windows 8 | Vtechsquad Blog - Online Technical Support Services | Self Help How to Fix “Default Boot Device Missing or Boot Failed” Error in Windows 8 | Vtechsquad Blog - Online Technical Support Services | Self Help](https://vtechsquad1.files.wordpress.com/2014/01/bios-setup-system-configuration-legacy-support.jpg)
How to Fix “Default Boot Device Missing or Boot Failed” Error in Windows 8 | Vtechsquad Blog - Online Technical Support Services | Self Help
![Lenovo Ideapad, Acer, Default Boot Device Missing or Boot Failed, Error Windows 7, 8, 10, 11 - YouTube Lenovo Ideapad, Acer, Default Boot Device Missing or Boot Failed, Error Windows 7, 8, 10, 11 - YouTube](https://i.ytimg.com/vi/O25Eaol8Bns/maxresdefault.jpg)
Lenovo Ideapad, Acer, Default Boot Device Missing or Boot Failed, Error Windows 7, 8, 10, 11 - YouTube
![My pc won't work default boot device missing or boot failed. Insert recovery media. Then select "boot manager" to choose boot device or boot recovery media. In boot manager comes up with My pc won't work default boot device missing or boot failed. Insert recovery media. Then select "boot manager" to choose boot device or boot recovery media. In boot manager comes up with](https://preview.redd.it/6bq2pwia90q41.jpg?auto=webp&s=f35183db159d504170eb8823cdeefb69802bdf6e)
My pc won't work default boot device missing or boot failed. Insert recovery media. Then select "boot manager" to choose boot device or boot recovery media. In boot manager comes up with
![Lenovo Y540, keep getting this error every 2 or 3 weeks, Default Boot Device Missing. After restarting, gives a BSOD "WHEA Uncorrectable Error" then after restarting again, everything is fine. Both SSD Lenovo Y540, keep getting this error every 2 or 3 weeks, Default Boot Device Missing. After restarting, gives a BSOD "WHEA Uncorrectable Error" then after restarting again, everything is fine. Both SSD](https://preview.redd.it/fntlevabv4u51.jpg?width=640&crop=smart&auto=webp&s=cfc2f4cd3ea24fc9e1e4cb400650d8ae3b3b0b37)
Lenovo Y540, keep getting this error every 2 or 3 weeks, Default Boot Device Missing. After restarting, gives a BSOD "WHEA Uncorrectable Error" then after restarting again, everything is fine. Both SSD
![How to fix a windows laptop not booting, default boot device missing or boot failed, Lenovo Ideapad - YouTube How to fix a windows laptop not booting, default boot device missing or boot failed, Lenovo Ideapad - YouTube](https://i.ytimg.com/vi/m-eg3wGDFKQ/mqdefault.jpg)
How to fix a windows laptop not booting, default boot device missing or boot failed, Lenovo Ideapad - YouTube
![Lenovo Boot Manager Failed | How To Solve Lenovo Boot Fail Error | Lenovo Windows Setup Problem https://youtu.be/cc8IsUrzwVs | Lenovo, Fails, Solving Lenovo Boot Manager Failed | How To Solve Lenovo Boot Fail Error | Lenovo Windows Setup Problem https://youtu.be/cc8IsUrzwVs | Lenovo, Fails, Solving](https://i.pinimg.com/originals/5c/7b/0e/5c7b0ee7adb3f3712dfaf5a0e6a6e487.jpg)