- Nov 27, 2020
Using an older lenovo with windows 10, whenever I turn it on I get a black screen with a blue box that says "default boot device missing or boot failed. Insert recovery media and hit any key then select 'boot manager' to choose a new boot device or to boot recovery media." I press enter or whatever and then there's a white screen that says "boot option menu (up arrow) and (down arrow) to change option, enter to select and option" but there are no options? If I press esc I get a black screen with "no bootable device -- please restart system"