how to make a usb drive bootable with f12 menu

This lets you select a drive from a menu for a one-time boot: it doesn’t affect the regular boot order, so next time you restart your computer it will use its regular hard disk. The easiest way to choose which device to boot from is to use your computer’s boot menu. Any USB port will do, but if you’re having problems with the front ones not recognising your device, try using a port at the rear of your computer.

If you don’t, then your PC’s BIOS may not recognise the drive and won’t let you boot from it. If you’re booting from a USB flash drive, it’s important that you insert the drive before you turn on your computer. Once you step away from the boot order that’s programmed into your computer, things can get a little tricky, so here’s how to manage everything. For starters, you may want to boot from a USB drive if you want to install Windows 10 then, you may want to switch which hard disk you boot from, so that you can run multiple operating systems all without having to worry about complicated boot menus. As good as the standard order is, there are times where you may want to change the status quo.

For the most part, your computer is set up to boot from devices in the most sensible order, such as looking for a CD or DVD to boot from, before it loads an operating system from your hard disk.

How to make a usb drive bootable with f12 menu