i got my acer aspire brand new,powered up installed my music and other ,replaced antivirus with my own ,removed the crapware ,then updated it after doing my 3 factory discs ,i then rebooted the system and on restart it would not boot up,i returned the laptop to shop who sent it away ,3 weeks later to be imformed it needed a bios update ,now how could this be on a brand new laptop.after roughley 6hrs use.