how to make a usb drive bootable with f12 menu

You can also access this by navigating to Start, All Programs, Accessories, right-click with your mouse on the Command Prompt menu item and select Run as Administrator. Open an elevated Windows command line window by clicking Start, typing in cmd in the search text field, then pressing Ctrl+ Shift+ Enter on your keyboard (at the same time).However, others have sucecssfully booted using the USB 3.0 ports, so this could be an issue specific to certain devices and/or certain boot environments.You need to have a Windows Vista or Windows 7 DVD for these instructions to be successful. One user mentioned having trouble booting from USB when using the USB 3.0 ports on the XPS, though booting from the USB 2.0 port worked fine. Try using the single USB 2.0 port on the system.

NOTE: If you are booting into an operating system installation environment, the type of boot environment you choose affects how the OS is installed!! Therefore if you wish to install Windows in UEFI mode, for example, ensure that your bootable media supports the UEFI boot method and that you select the UEFI instance of your boot device in the F12 boot menu. And if your BIOS is in Legacy mode, you will only see Legacy boot options. If your BIOS is in UEFI mode and Legacy Option ROMs are enabled, you will see both UEFI and Legacy boot options, separated into categories. If your BIOS is in UEFI mode and Legacy Option ROMs are disabled, you will only see boot options if a UEFI-compatible boot environment is detected on external media. Ensure that the bootable software on your device has a boot method compatible with your BIOS settings, i.e.Some USB devices that contain hubs have been known to interfere with boot device detection when they are attached, even if the boot device itself is attached directly to the system. not attached to a USB hub) and ensure that no other USB devices are attached. Ensure that the boot device is attached directly to the system's USB ports (i.e.This is the factory default setting, but when USB emulation is enabled, it is not possible to navigate the BIOS interface using an external USB keyboard, so if you disabled it to gain that functionality, you'll need to re-enable it to boot from a USB device. Ensure that USB Emulation is enabled in the BIOS.If your USB device does not appear in the F12 boot selection list, there are a few possible causes: Tried to boot from a USB drive but it didn't work?

How to make a usb drive bootable with f12 menu