How To Fix Acer Computer No Boot Device, Bootable Device Not Found, No Bootable Device Errors

If your Acer Computer is stuck in a No Boot Device, Bootable Device Not Found, No Bootable Device error or other boot up issues, this video will help. Please note, this can also be caused by a loose HDD. Try unplugging it and plugging it back in! Check out the FAQ's and Related Video Links below !!

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FAQ's:
Q: I cant switch between Legacy/CSM and UEFI or switching didn't help.
A: If you cannot change the Legacy/UEFI settings or if changing them did not help, can you find any Recovery or Repair options in BIOS? If not, or if that does not help, then try reinstall the Operating System;
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You can create your own Install Media as seen there for free or you can purchase it. You can see examples of the correct item to purchase in the Repair Tools list here: https://www.amazon.com/shop/pcmonkey
Let me know how that goes :)

Q: What if Windows does not install and keeps erroring out?
A: If Windows won't install correctly, then we know that the Hard Drive is bad. Replace it as seen here;    • How To Replace Asus Computer - HDD (H...  . Then, install Windows onto the new one.

Q: Will changing those settings in BIOS erase any data?
A: Changing those settings in BIOS will not delete any data from your hard drive :)

Q: I cant find the Fn Key to enter BIOS.
A: Some models use different keys so you will have to try them all :( Also, some models require you to hold the Fn Key at the same time your pressing the Function key. Also, some viewers have reported F12 as the needed key. You may have to doublecheck if your Boot Key is disables as well. If so, you will have to enable it.

Q: It says I can’t enable the legacy option ROMS with PTT enabled
A: Go into the Security Tab and try to Disable PTT Security. If that does not work, then skip that step, and continue with the rest of the video. If you cannot locate the options to switch between or if switching does not work, then skip that step and continue with the rest of the video :)