🔍 See Original Answer on Ask Ubuntu 🔗
install Ubuntu and complete wipe out Windows on a machine with a "Windows Boot Manager"
November 12, 2016
November 24, 2022
Copy to clipboard: false
Make sure you save the product key and oem number to resell it if you are wiping it off your machine. Or if you want to reinstall it some day to play games. If you want to resell the machine make a backup of Windows 7.
This Lenovo support site states you need to press F1 or Enter to invoke BIOS setup at the startup. F2 does not work nor does “ThinkVantage” key.