hi guys, i got Toshiba satellite l755 laptop, the problem is i cant boot win 7 from the dvd, i have to use a flash drive to install it which i dont have now, installed an update the drivers with uniblu driver scanner, after that my usb mouse dose not work, i tried to restore system ..it didnt work ether so i need to 4mat the win an re install..so how can i boot from rom, there are no option for it on boot menu :/ please help me