User Guide
Page 5
Troubleshooting and Confirming Setup 19 Troubleshooting Display Problems 20 Troubleshooting Audio Problems 21 Troubleshooting Software Problems 22 Troubleshooting Problems with Optical Drives and Hard Disks 23 Special considerations for troubleshooting Windows 24 Windows Help and Support 24 BIOS setup utility 25 Performing Daily Maintenance Tasks 26 Hardware Replacement Guide 27 Overview 28 Replacing hardware 31 Appendix 41 Declaration 41 Trademarks 42 Energy Star Statement 43 Enabling ErP compliance mode 44 ii Contents
Troubleshooting and Confirming Setup 19 Troubleshooting Display Problems 20 Troubleshooting Audio Problems 21 Troubleshooting Software Problems 22 Troubleshooting Problems with Optical Drives and Hard Disks 23 Special considerations for troubleshooting Windows 24 Windows Help and Support 24 BIOS setup utility 25 Performing Daily Maintenance Tasks 26 Hardware Replacement Guide 27 Overview 28 Replacing hardware 31 Appendix 41 Declaration 41 Trademarks 42 Energy Star Statement 43 Enabling ErP compliance mode 44 ii Contents
User Guide
Page 26
...speaker icon. Check to see if any headphones from the Settings Charm or click the arrow on screen. If the problem persists, contact Lenovo Service. Adjust the volume, bass, or treble controls to eliminate distortion. • Reinstall the audio driver. • Disconnect any of...select the speaker icon from the headphone connector - Ensure that the volume is turned up and the sound is not muted. User Guide 21 Move any interfering devices away from the integrated speakers. Troubleshooting Audio Problems Problem: No sound from the computer. 3. Troubleshooting and problem ...
...speaker icon. Check to see if any headphones from the Settings Charm or click the arrow on screen. If the problem persists, contact Lenovo Service. Adjust the volume, bass, or treble controls to eliminate distortion. • Reinstall the audio driver. • Disconnect any of...select the speaker icon from the headphone connector - Ensure that the volume is turned up and the sound is not muted. User Guide 21 Move any interfering devices away from the integrated speakers. Troubleshooting Audio Problems Problem: No sound from the computer. 3. Troubleshooting and problem ...