User ManualTable of ContentsImportant Safety Information2Using the Computer Hardware6Front view of the computer7Left and right view of the computer8Rear view of the computer9TV button instructions (selected models only)10Computer stand11Connecting your computer12Important information about using the computer13Wired keyboard (selected models only)15Connecting to the Internet15Using Windows 816Switching between the main Windows 8 interfaces17The Charms Bar17Shutting down the computer17Switching between apps17Closing an app18Opening other system programs18Windows Help and Support18Touch screen instructions20Touch Screen Calibration21User Gesture Instructions for the Touch screen21Precautions when using the Touch Screen26Using the Onekey TV (selected models only)28Guide to the remote control (selected models only)30Onekey TV Instructions (ASTC model) (selected models only)33Onekey TV Instructions (DVB-T model) (selected models only)35Onekey TV Instructions (ATV model) (selected models only)38Using the Rescue System40OneKey Recovery41Driver and Application Installation42Troubleshooting and Confirming Setup44Troubleshooting Display Problems45Troubleshooting Touch screen46Troubleshooting Audio Problems46Troubleshooting Software Problems47Troubleshooting Problems with Optical Drives and Hard Disks48Special considerations for troubleshooting Windows49Windows Help and Support49BIOS setup utility50Performing Daily Maintenance Tasks51Hardware Replacement Guide52Overview53Replacing hardware56Appendix.67Declaration67Trademarks68Energy Star Statement69Enabling ErP compliance mode70Size: 8.22 MBPages: 71Language: EnglishOpen manual
User ManualTable of ContentsChapter 1. About this manual7Important Safety Information7Chapter 2. Safety information9General safety9Electrical safety9Safety inspection guide11Handling electrostatic discharge-sensitive devices11Grounding requirements12Safety notices12Chapter 3. General information15Specifications15Chapter 4. General Checkout17Chapter 5. Using the Setup Utility19Starting the Lenovo BIOS Setup Utility program19Viewing and changing settings19Using passwords19Enabling or disabling a device21Selecting a startup device22Exiting the Lenovo BIOS Setup Utility program23Chapter 6. Symptom-to-FRU Index25Hard disk drive boot error25Power Supply Problems25POST error codes26Undetermined problems26Chapter 7. Locating connectors, controls and components27Chapter 8. Replacing hardware33General information33Replacing the keyboard and mouse34Replacing the power cord or power adapter34Removing the computer cover35Removing the computer stand36Replacing a memory module37Replacing the hard disk drive38Replacing the optical drive39Removing the middle cover41Replacing the converter board43Removing the EMI cover44Replacing the camera45Replacing the Bluetooth module46Replacing the battery47Replacing the system fan48Removing the power supply49Replacing the heat-sink50Replacing the CPU52Replacing the rear I/O module54Replacing the Wi-Fi card55Replacing the TV tuner card56Replacing the speaker system57Replacing the touch control board58Replacing the scalar board59Replacing the motherboard60Replacing the LED panel61Replacing the power switch board64FRU lists65Chapter 9. General information73Additional Service Information73Size: 14.4 MBPages: 73Language: EnglishOpen manual
