Compaq CQ2000 PC Troubleshooting - Page 3

Table of Contents PC Maintenance 1 Creating Data Backup Discs 1 Removing Unused Programs 1 Running the Disk Cleanup Program 1 Running the Disk Defragmenter Program 2 Checking for Hard Disk Drive Errors 2 Understanding Hard Disk Drive Space 2 Recommended Maintenance Schedule 3 Troubleshooting PC Problems 4 Audio ...4 Video ...5 CD and DVD Drives 5 Display (Monitor) ...7 Hard Disk Drive ...8 Hardware Installation 8 Internet Access...9 Keyboard and Mouse 11 Power ...12 Performance ...13 Miscellaneous ...14 PC Troubleshooting and Maintenance Guide iii