How to boot from usb windows 10 1. The boot order is controlled in your computer s bios or uefi firmware depending on how new your computer is.
Open the exit menu try to use tab key or pgup pgdn or arrow keys to switch.
Boot from usb bios. Enter bios recommended way to enter bios ideapad. Select usb flash drive cd rom in boot menu that you want to use then press enter key to boot the system from usb. Despite our bios not having the option we re now booting using the usb drive which in our case holds an ubuntu live cd.
Enable usb boot in bios 1. To access the bios you ll need to restart your computer and press a specific key at the start of the boot process. Your computer should restart and then automatically boot from the usb flash drive.
Remove all other portable media like cd dvd from the computer and power it on. Moving the usb flash drive to the top of the boot order list once you have chosen the usb flash drive as the first boot option save your settings usually done by pressing f10 on your keyboard and exit bios uefi. Set os optimized defaults to other os or go to the boot tab.
If you believe the computer is trying to boot from the. Common manufacturer s keys are esc delete f1 f2 f10 f11 or f12. Plop begins loading from the usb drive.
Press f9 fn f9 to load default settings then press f10 fn f10 to save the bios. Saving the settings in bios uefi. If windows is already installed select power power button icon hold shift while selecting restart.
If done correctly plop boot manager will load up giving a number of boot options. Change the bios boot order so the usb device option is listed first. The bios is rarely set up this way by default.
Linux usb boot process confirm the bios boot sequence lists the usb drive first or make that change as needed. There are 2 ways to boot from usb in wefi and you can use any of the following ways check the manufacturer s key to open the menu. After entering the bios configuration press hotkey f8 or use the cursor to click boot menu that the screen.
This key is generally displayed on screen during the boot process. After the usb flash drive is inserted into the usb port press the power button for your machine or restart if the. Set the boot mode to legacy support then set usb boot to enabled.
If the usb boot option is not first in the boot order your pc will start normally i e boot from your hard drive without even looking at any boot information that might be on your usb device. You can skip steps 1 4 and start from step 5. The installer boot menu will load where you will select run ubuntu.
Plug a bootable usb drive into the usb port of your computer. Highlight usb and press enter. In the bios configuration press hotkey f7 or use the cursor.
Alter the bios sequence on your pc so your usb device is first in most instances the bios will usually not be automatically set to your device. The bios is rarely set up this way by default.