Wow, i had tryed for many days, i swear to god, to get a bios or an Bootmenu something , i had loosed hope, Today i suddenly decided to give it another try . boot menu is working, Bios is working, THe USUAL Chuwi Logo when it boot to windows with WINDOWS 10 loading circle under it, the LOGO as reversed back to Windows 10 original blue logo. This is Soooo creepy its like my hardware is alive and is either dying or reconsituting itself or idont know. Its alive i swear ._. Bref : i ‘m installing windows 7 with all the drivers. hopefully.