I've had an old B121 for a VERY long time, and apparently before windows 10 came out I decided to try the tech preview, then put it away for a year. Well, now Win10 is expired. It boots to a "Recovery" blue screen where it tells me "A component of the operating system has expired". No big deal really - I was planning on formatting, and installing Ubuntu again. Well, I can't get into BIOS. Escape does nothing, and every time windows loads Automatic Repair, which ends in the Recovery bluescreen. F2 doesn't work, neither does the usual Esc. Tried F8,F9,F12, Del as well as about 4 different USB keyboards. Anyone have an idea on how to get into BIOS?