I have a Satellite c675-s7200.
When I power on, it starts up and shows the Toshiba logo screen, and says press F2 for setup, F12 for boot menu.
My problem is, it doesn't go past this screen. Pressing F2, F8, or F12 doesn't do anything. The DVD drives runs and starts to read the Windows disk I have in, if I have it in. The problem also happens when there is no disk in the drive.