99IndexAaccessing the online User’s Guide 17applications 71BBIOS utility 75Ccomputer coverremove 57replace 57connecting optionsmultimedia devices 47audio line-in device 49earphones/headphones 48external speakers 47microphone 47network 45, 46printer 45serial mouse 46USB devices 49Ddisk drivesCD-ROM/DVD-ROM/CD-RW driveinserting CDs/DVDs 32taking care CDs/DVDs 35hard disk 35Ffeatures 21connectivity 21multimedia 21performance 21Frequently-asked questions 87blank screen 87no audio 88no sound 88printer not working 88system cannot read disk 88system cannot write to disk 88system did not boot up 87front panel 22Iinternet/suspend keyemail 28suspend 28web browser 28Kkeyboard 27Llock keysCaps Lock 29Num Lock 29Scroll Lock 29Mmultimedia keyforward 28play/pause 28stop 28NNTI 72PPowerDVD 74Rrear panel 24recovering your system 76remove computer cover 55remove the side panel 58SsafetyCD or DVD 94FCC notice 90modem notices 91setting up computer 39, 41area 39chair 39connecting peripheralsexternal monitor 42power cable 43keyboard 40monitor 40mouse 40software 71system utilitiesAcrobat Reader 71