Toshiba 2455 S305 Satellite 2455-S305/S306 User's Guide (PDF) - Page 41

Finding Your Way Around Front with the display open 41 The Slim SelectBay activity light glows green when the computer is accessing a DVD-ROM or multi-function drive or optional hard disk drive in the Slim SelectBay. CAUTION: Never turn off the computer while any drive is in use. Doing so may damage the media in use and result in loss of data. CD/DVD control buttons The control buttons on the front of the computer are for playing CDs, DVDs and digital audio files. You can play audio CDs while the computer is turned off. Mode Previous Next button track track Play/ Stop/eject pause The mode button acts like a CD switch. When this button is in digital mode, pressing the play button launches Windows MediaTM Player. When this button is in analog mode, pressing the play button starts the sound system. When pressing the mode button, hold it down for several seconds until the CD/ DVD indicator light goes on. The previous track button returns the disc player to the preceding track on the disc. The next track button causes the disc player to skip to the following track on the disc. The play/pause button starts the disc player, or makes the disc player pause if it is currently playing.