Good morning everyone,
After last night's round of updates I have about 40 PC's with this issue. PC boots to welcome screen then freezes and the screen rapidly flashes. Same result when booted into safe mode. All PC's are Dell Vostro 360s. Short of formatting all of them I don't know what to do. Ctrl-alt-del does nothing. They are basically disabled and stuck at the rapid flashing welcome screen. Seems like a video driver issue to me but I have no way of uninstalling or installing a new one.
Thanks for any help in advance!