Hi, I just wondered if someone could help me. My Asus Zenbook is locked. I have Windows 10 and can’t get further than the sign-in page. I use a PIN instead of a password and am convinced I didn’t use the wrong one - several times. Anyway it’s now locked. Microsoft have told me that the only solution is to reformat the laptop but I’ll lose a lot of work not yet safeguarded. I’ve seen various solutions suggested on the internet, such as the iSunshare. I tried this using a USB key, It loaded okay onto the key but didn’t work once I went to start the computer. I also tried pressing the F2 button while starting the computer. This got me onto the BIOS page okay but I could go no further as neither the mouse nor the left-right/up-down arrows on the keyboard worked. They’re frozen too. I would be very grateful for any suggestions.