Lenovo C2 Series User Guide
Page 5
Using the Rescue System 23 OneKey Recovery 24 Driver and Application Installation 25 Using the Software 27 Lenovo Support 28 Troubleshooting and Confirming Setup 29 Troubleshooting Display Problems 30 Troubleshooting Touch screen 31 Troubleshooting Audio Problems 31 Troubleshooting Software Problems 32 Troubleshooting Problems with Optical Drives and Hard Disks 33 ...37 Trademarks 38 Energy Star Statement 38 Enabling ErP compliance mode 39 Electronic emissions notices 40 Mexico regulatory notice 41 ii Contents 31506537 C260 UG V1.0 (Win8.1)(EN)(R).indb 2 2013-12-6 11:54:02
Using the Rescue System 23 OneKey Recovery 24 Driver and Application Installation 25 Using the Software 27 Lenovo Support 28 Troubleshooting and Confirming Setup 29 Troubleshooting Display Problems 30 Troubleshooting Touch screen 31 Troubleshooting Audio Problems 31 Troubleshooting Software Problems 32 Troubleshooting Problems with Optical Drives and Hard Disks 33 ...37 Trademarks 38 Energy Star Statement 38 Enabling ErP compliance mode 39 Electronic emissions notices 40 Mexico regulatory notice 41 ii Contents 31506537 C260 UG V1.0 (Win8.1)(EN)(R).indb 2 2013-12-6 11:54:02
Lenovo C2 Series User Guide
Page 36
...problem resolution: 1. If the problem persists, contact Lenovo Service. In Control Panel, select "Hardware and Sound". 2. select the speaker icon from the Settings Charm or click the arrow on screen. sound from the computer. 3. Troubleshooting and problem resolution: Touch Screen Calibration: 1. Ensure that may be generating... volume is turned up and the sound is automatically disabled when headphones are touching it. Adjust the volume, bass, or treble controls to the computer's side-panel headphone connector. 31506537 C260 UG V1.0 (Win8.1)(EN)(R).indb 31 User Guide 31 2013-12-6 11...
...problem resolution: 1. If the problem persists, contact Lenovo Service. In Control Panel, select "Hardware and Sound". 2. select the speaker icon from the Settings Charm or click the arrow on screen. sound from the computer. 3. Troubleshooting and problem resolution: Touch Screen Calibration: 1. Ensure that may be generating... volume is turned up and the sound is automatically disabled when headphones are touching it. Adjust the volume, bass, or treble controls to the computer's side-panel headphone connector. 31506537 C260 UG V1.0 (Win8.1)(EN)(R).indb 31 User Guide 31 2013-12-6 11...
Lenovo C260 All-In-One PC Hardware Maintenance Manual
Page 10
Working near you may cause or allow power surges, and missing safety grounds. • Do not touch live electrical circuits with live circuit can then operate the switch or unplug the power cord quickly. • Do not work alone under hazardous... - Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: - do not become a victim yourself. 4 Lenovo C260 All-In-One PC Hardware Maintenance Manual When using a tester, set the controls correctly and use worn or broken tools and testers. • Never assume...
Working near you may cause or allow power surges, and missing safety grounds. • Do not touch live electrical circuits with live circuit can then operate the switch or unplug the power cord quickly. • Do not work alone under hazardous... - Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: - do not become a victim yourself. 4 Lenovo C260 All-In-One PC Hardware Maintenance Manual When using a tester, set the controls correctly and use worn or broken tools and testers. • Never assume...
Lenovo C260 All-In-One PC Hardware Maintenance Manual
Page 12
...communication cables is required for operator safety and correct system function. Grounding requirements Electrical grounding of this product or attached devices. 6 Lenovo C260 All-In-One PC Hardware Maintenance Manual To avoid a shock hazard: • Do not connect or disconnect any cables or perform...the following table when installing, moving, or opening covers on a double-insulated or battery-operated system. DANGER Electrical current from touching your skin to provide protection that will be verified by a certified electrician. • Keep the parts in protective packages until ...
...communication cables is required for operator safety and correct system function. Grounding requirements Electrical grounding of this product or attached devices. 6 Lenovo C260 All-In-One PC Hardware Maintenance Manual To avoid a shock hazard: • Do not connect or disconnect any cables or perform...the following table when installing, moving, or opening covers on a double-insulated or battery-operated system. DANGER Electrical current from touching your skin to provide protection that will be verified by a certified electrician. • Keep the parts in protective packages until ...
Lenovo C260 All-In-One PC Hardware Maintenance Manual
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Step 2. Step 3. Remove any other cables that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. Remove the computer stand. Step 4. Disconnect all power cords from the drives, shut down on a soft flat surface for ... any media (disks, CDs, DVDs, or memory cards) from electrical outlets. Unplug all cables attached to the computer. Refer to "Removing the computer stand". 26 Lenovo C260 All-In-One PC Hardware Maintenance Manual Refer to "Left and right view" and "Rear view" for this procedure. To remove the rear cover: Step...
Step 2. Step 3. Remove any other cables that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. Remove the computer stand. Step 4. Disconnect all power cords from the drives, shut down on a soft flat surface for ... any media (disks, CDs, DVDs, or memory cards) from electrical outlets. Unplug all cables attached to the computer. Refer to "Removing the computer stand". 26 Lenovo C260 All-In-One PC Hardware Maintenance Manual Refer to "Left and right view" and "Rear view" for this procedure. To remove the rear cover: Step...