HP CQ2009F Troubleshooting and Maintenance Guide - 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 3 Understanding Hard Disk Drive Space 3 Recommended Maintenance Schedule 4 Troubleshooting PC Problems 5 Audio ...6 Video ...7 CD and DVD Drives ...8 Display (Monitor) ...10 Hard Disk Drive ...10 Hardware Installation ...11 Internet Access...12 Keyboard and Mouse...14 Power...15 Performance ...16 Miscellaneous...18 Repairing Software Problems 19 Software Repair Overview 19 Restarting Your Computer 19 Turning Off Your Computer 20 Updating Drivers...20 Microsoft System Restore 21 Software Program and Hardware Driver Reinstallation 22 System Recovery ...23 Creating Recovery Discs (Select Models Only 24 System Recovery Options 25 PC Troubleshooting and Maintenance Guide (features may vary by model) iii