ivConnecting to the network 51Connecting multimedia devices 52Connecting USB devices 554 Upgrading your computer 57Installation precautions 60ESD precautions 60Preinstallation instructions 60Post-installation instructions 61Opening your computer 62To remove the computer cover 62To replace the computer cover 63Internal components 64System boards 65Mainboard layout 65Audio board 69Upgrading your computer 70Installing additional memory 70Replacing the hard disk 72Installing an expansion card 765 System utilities 79Acrobat Reader 83Acer LANScope (optional) 84Norton AntiVirus 85NTI CD-Maker (for models with CD-RW) 87PowerDVD (for models with DVD) 89BIOS utility 90Reinstalling programs 91Recovering your system 92Using Backup (Windows XP only) 96Disk Defragmenter (Windows XP only) 976 Frequently asked questions 99Appendix A: Notices 105FCC notice 106Important safety instructions 107Laser compliance statement 108Lithium battery statement 109Macrovision® statement 109Year 2000 compliance statement 109