Hi everyone, first time on the board and need some help.
A few weeks ago I accidentally slammed my mobile onto the keyboard and ever since I've been unable to boot up my laptop. Initially it got as far as the Acer initial screen then...nothing. ON one load up I got a message "no bootable device found". At this point my stomach just tightened up. (All my files, photos, music, video) then the tears started running down my face and panic set in. (That statement was added for dramatic effect, I didn't cry, honest...maybe felt like it but narghh....ain't gonna happen).
Anyway, I've done a bit more searching and tried pressing F2 after the Acer logo came on. That got me to the bios. From there went to BOOT SETTING > BOOT MODE.
The next suggestion was to change the boot mode from UEFI to LEGACY then to press F10 to save the option....then I hit a problem. The procedure suggested that my laptop would restart and boot normally, which it didn't and I don't have a boot programme to boot up from as there is "NO BOOTABLE DEVICE FOUND".
Another problem was I didn't do what every pc owner should do and that was to create a boot file for just such a situation. Yeah, I know, It's a "you fool, ALWAYS have a boot copy available" situation. PLUS, my laptop doesn't have a CD slot that means I need to use a USB boot instead? Is that possible and, if it is, how can this be done?
Despite of what I have written I am a novice on this kind of procedure so any help provided needs to be simple and clear with pretty diagrams and positive, motivational comments

So, after all that....is there hope for my laptop?