![Fixed – Default Boot Device Missing or Boot Failed on Lenovo/Acer - MiniTool | Lenovo, System backup, Lenovo laptop Fixed – Default Boot Device Missing or Boot Failed on Lenovo/Acer - MiniTool | Lenovo, System backup, Lenovo laptop](https://i.pinimg.com/736x/8b/95/5e/8b955eeb907b16ca1147b95244ac202f.jpg)
Fixed – Default Boot Device Missing or Boot Failed on Lenovo/Acer - MiniTool | Lenovo, System backup, Lenovo laptop
![boot - Lenovo Legion PXI-E61 Media Test Failure, Check Cable. Exiting PXE ROM. Then restarts and works fine - Ask Ubuntu boot - Lenovo Legion PXI-E61 Media Test Failure, Check Cable. Exiting PXE ROM. Then restarts and works fine - Ask Ubuntu](https://i.stack.imgur.com/oHsta.jpg)
boot - Lenovo Legion PXI-E61 Media Test Failure, Check Cable. Exiting PXE ROM. Then restarts and works fine - Ask Ubuntu
![How to Fix Checking Media Fail on Windows Startup - MiniTool | Lenovo computer, Computer server, Network infrastructure How to Fix Checking Media Fail on Windows Startup - MiniTool | Lenovo computer, Computer server, Network infrastructure](https://i.pinimg.com/1200x/f3/0e/0f/f30e0f707b14f9a15961c34140d30e85.jpg)
How to Fix Checking Media Fail on Windows Startup - MiniTool | Lenovo computer, Computer server, Network infrastructure
![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 and HDD are healthy according to CMD and ... 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 and HDD are healthy according to CMD and ...](https://preview.redd.it/fntlevabv4u51.jpg?auto=webp&s=64e506e8014b3aee29714630dd9c99cf9f09eae5)