Mark Frost

Here is another way: 1. Plug the ethernet adaptor into the USB Port and add the ethernet cable to the adaptor 2. Start the computer from a shutdown (hold the power and up-volume [Left side of volume] buttons and release the power when you see the win logo). Keep holding up-volume in until the bios starts. 3. Change the boot order so PXE is 1st, Win BOOT Manager is 2nd and Internal Drive is 3rd. 4. Make sure Enable USB boot is set [Won't work without this setting] 5. Disable the IPV6 for PXE boot 6. Goto Security and Disable Secure Boot [Set it to none] [Won't work without this setting] 7. Goto Devices and Disable the last device in the list => (LTE Modem) [Won't work without this setting] Then just save and exit. When it asks the question at the bottom of the screen to enter PXE boot by pressing enter just press enter finish the PXE boot.