115IndexAaccessing the user’s guide 7applications 82BBIOS utility 90Ccomputer maintenance 112cleaning 112servicing 112connecting optionsmultimedia devices 52audio line-in device 54earphones/headphones 53external speakers 52joystick 52microphone 52network 49, 51printer 49USB devices 55Ddisk drivesCD-ROM/DVD-ROM/CD-RW driveinserting CDs/DVDs 29taking care CDs/DVDs 30hard disk 31Ffeatures 12connectivity 12multimedia 12performance 12frequently asked questions 102blank screen 103no audio 103no sound 103printer not working 103system did not boot up 102Frequently-asked questionssystem cannot read disk 104system cannot write to disk 104front panel 14Iinternal components 64internet/suspend keyemail 22suspend 22web browser 22Kkeyboard 20application key 27caps lock 21cursor keys 20function keys 21internet/suspend keys 20multimedia keys 20num lock key 20programmable keys 20scroll lock key 20volume control/mute knob 20Windows logo key 21Llock keyscaps lock 25num lock 25scroll lock 25MmainboardVeriton 3600 66multimedia keyforward 23play/pause 23stop 23NNTI 87PPowerDVD 89Rrear panel 16, 18recovering your system 92remove computer cover 62Ssetting up computer 36, 41area 36chair 36