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HP 23-c059, 23-c210xt, 23-c159, 23-c130, 23-c115xt, 23-c050, 23-c030, 23-c010xt, 23-1075, 23-c110xt Enww

Models: 810-209 220-1155xt 120-1133w 23-1070 23-c059 h9-1300t 120-1105z 120-1150xt 23-c010 810-130qe h9-1315t 27-1055 120-1034 p2-1411 23-c050

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HP 23-c059, 23-c210xt, 23-c159, 23-c130, 23-c115xt, 23-c050, 23-c030, 23-c010xt, 23-1075, 23-c110xt, 23-1070, 23-1050t, 23-1060 Enww

Contents

Troubleshooting and Maintenance Guide Note about systems configured with 4 GB of memory Copyright and LicenseUnderstanding hard disk drive space Confirming total memoryTable of contents TroubleshootingSystem recovery MaintenanceENWW Computer security features 1 Protecting your computerComputer feature Computer riskComputer does not start 2 TroubleshootingSymptom Symptom Possible solutionENWW Computer does not startPower Display monitorKeyboard and mouse with cable SymptomPossible solution SymptomMouse with cable does Keyboard and mouse wireless Speakers and soundSymptom SymptomInternet access SymptomPossible solution SymptomTo start a System Restore Software troubleshootingManager window 3. Under Programs, click Uninstall a program 3 System recovery Choosing a system recovery methodSystem Recovery options System Recovery from the Windows 7 Start Menu5. Under I need help immediately, click System Recovery System Recovery at system startup5. Under I need help immediately, click System Recovery System Recovery from recovery media Recovery mediaTo create recovery media, see Creating recovery media on page Choosing recovery media Creating recovery media14 Chapter 3 System recovery ENWW4 Maintenance Schedules and tasksKeeping the computer free of dust, dirt, and heat DiagnosticCleaning the computer and monitor Cleaning the computer ventsCleaning the keyboard and mouse Cleaning the touch screen select models onlyFollow these steps to clean the touch screen 2. Disconnect the power cord from the wallCleaning the touch screen select models only ENWWThe power to make a change How you can helpWhat we do Recycle your old computer