V3 771G / stuck in bios legacy

jarnomc

Hello,

 

this morning i had some trouble so upon starting my laptop i pressed f2 and got into this menu(forgot name), here i changed the UEFI settings to BIOS LEGACY , without really knowing what i was doing. now i restarted my laptop and it says no bootable device, press any key to continue and some text, if i press any key it just repeats itself. also upon starting the pc the option with f2 to go to the menu again to change back to UEFI is gone.. and i tried every other possible combination or key. i know my english isnt so great but please help, i am completly clueless. 

 

i start laptop, see acer logo for 3-4- secs, goes to no bootable option, press any key.

if i press off button it shuts down instantly. on this screen pressing ctrl, alt, del brings me to acer logo screen again, but after 3 secs back to the boot screen. tried stuff with the battery and power too, with f10 f12, alt + f10 or 12 or 2. even its like the smallest idea, please let me know and ill try it out, thanks a lot.

Elkino2003

Have you removed your hard drive or did you try to remove it?