Ive HP Pavilon Detachable netbook and it came with W10 installed. Ive been using this for 2+ years without any issues. About 2 days ago I powered on only to see sth like: System has crashed. It seems like there is no sysker.c file Unable to map correct Windows start point. Please try running Windows Restore App > Restore to Factory State within BIOS setup utility. But there is NPO such option. My question - how to update BIOS on this netbook? Ive found where to download bios from, but its in exe format and the only one computer thats Windows powered is unbootable.