I will be sending my SP3 in for warranty replacement. Is there a way I can securely erase the SP3 without booting into the OS? For a couple reasons, I cannot get into Windows and reliably navigate the OS; let's just say touch input no longer works, and the device is registering random clicks every second or two, which prevents me from being able to do anything with touch, mouse, or keyboard. I'm not looking to troubleshoot my issues, but I want to be able to cold boot to a command line or USB/SD card and erase my data and the partition I created for Windows 10 Tech Preview. Or, if there is another option, that would work too. Thanks!