So my CD drive is damaged, and I wanted to format my PC with a bootable USB with Ubuntu on it.
Everything was ok, I created my bootable USB but when I tried to boot from it, a massage appeared saying:
NO OPERATION SYSTEM
What should I do?
Have you tried checking if your BIOS can support bootable USBs?
If yes, you have to make sure that you change the boot order of your BIOS and that USB is first. Restart your computer and by then your system will detect your bootable USB and proceeds with the installation.
You may want to do some research about changing the boot order if you're confused on how to do that.
Or you can check it from here:
http://pcsupport.about.com/od/tipstricks/ht/bootusbflash.htm
Hope this helps.
Perhaps you didn't set the machine boot sequence in the bios to boot from usb. Based on your machine, you should be able to get into your bios via f2 or esc key. Once in, set your boot sequence to be usb first and save/exit the bios. Machine should boot using the usb where you can perform the installation. Good luck.
USB drive
. This setting can be done inBIOS
setup screen, normally under theBoot
settings menu in it,