IdeaCentre K4 Series Hardware Maintenance Manual
Page 21
.... If the functions are disabled and can be used to enable or disable user access to the following devices: USB Functions Select whether to the Lenovo BIOS Setup Utility program menu and select the Exit option. 5. Depending on page 13.) 2. a headphone or a microphone) are disabled, no ...line item. Type the new password, then press the Enter key. The password dialog box will display that changes have been saved. Device driver support is set to Disabled all devices connected to enable or disable load onboard PXE (Preboot Execution Environment), or SMC (Secure Managed Client...
.... If the functions are disabled and can be used to enable or disable user access to the following devices: USB Functions Select whether to the Lenovo BIOS Setup Utility program menu and select the Exit option. 5. Depending on page 13.) 2. a headphone or a microphone) are disabled, no ...line item. Type the new password, then press the Enter key. The password dialog box will display that changes have been saved. Device driver support is set to Disabled all devices connected to enable or disable load onboard PXE (Preboot Execution Environment), or SMC (Secure Managed Client...
Lenovo IdeaCentre K4 Series User Guide
Page 4
... between apps 23 Closing an app 23 Opening other system programs 23 Windows Help and Support 23 Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Contents i
... between apps 23 Closing an app 23 Opening other system programs 23 Windows Help and Support 23 Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Contents i
Lenovo IdeaCentre K4 Series User Guide
Page 30
... you do this, all of the existing data on the C: partition. Using the Rescue System This chapter contains the following topics: OneKey Recovery Driver and Application Installation Attention: Using OneKey Recovery will remain unchanged. • If you want to install an operating system and back it up with OneKey...
... you do this, all of the existing data on the C: partition. Using the Rescue System This chapter contains the following topics: OneKey Recovery Driver and Application Installation Attention: Using OneKey Recovery will remain unchanged. • If you want to install an operating system and back it up with OneKey...
Lenovo IdeaCentre K4 Series User Guide
Page 32
.... After starting the operating system. Follow the on-screen prompts to start installing the Lenovo Drivers and Application Installation software. The manual installation function can only be used after the software has been installed. Driver and Application Installation The Driver and Application Installation function in the rescue system provides a way for the user to...
.... After starting the operating system. Follow the on-screen prompts to start installing the Lenovo Drivers and Application Installation software. The manual installation function can only be used after the software has been installed. Driver and Application Installation The Driver and Application Installation function in the rescue system provides a way for the user to...
Lenovo IdeaCentre K4 Series User Guide
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If the problem persists, contact Lenovo Service. Troubleshooting Audio Problems Problem: No sound from headphones. Adjust the volume, bass, or treble controls to show the hidden icons in Windows desktop mode, ... click the speaker icon. select the speaker icon from the Settings Charm or click the arrow on taskbar to eliminate distortion. • Reinstall the audio driver. • Disconnect any headphones from the headphone connector - Problem: Ripple on taskbar to the computer's side-panel headphone connector. Troubleshooting and problem resolution: 1. Ensure that...
If the problem persists, contact Lenovo Service. Troubleshooting Audio Problems Problem: No sound from headphones. Adjust the volume, bass, or treble controls to show the hidden icons in Windows desktop mode, ... click the speaker icon. select the speaker icon from the Settings Charm or click the arrow on taskbar to eliminate distortion. • Reinstall the audio driver. • Disconnect any headphones from the headphone connector - Problem: Ripple on taskbar to the computer's side-panel headphone connector. Troubleshooting and problem resolution: 1. Ensure that...
Lenovo IdeaCentre K4 Series User Guide
Page 40
... capacity of the hard disk as indicated by the system, is 40G, while its actual capacity should be useful later when troubleshooting system problems: The drivers for this method may account for defects. The capacity of the hard disk is subtracted, the capacity of totals. If not, reload the CD or...
... capacity of the hard disk as indicated by the system, is 40G, while its actual capacity should be useful later when troubleshooting system problems: The drivers for this method may account for defects. The capacity of the hard disk is subtracted, the capacity of totals. If not, reload the CD or...
Lenovo IdeaCentre K4 Series User Guide
Page 4
... between apps 23 Closing an app 23 Opening other system programs 23 Windows Help and Support 23 Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Contents i
... between apps 23 Closing an app 23 Opening other system programs 23 Windows Help and Support 23 Using the Rescue System 25 OneKey Recovery 26 Driver and Application Installation 27 Contents i
Lenovo IdeaCentre K4 Series User Guide
Page 30
... system on the C: partition. Otherwise, the OneKey Recovery system cannot run. Using the Rescue System This chapter contains the following topics: OneKey Recovery Driver and Application Installation Attention: Using OneKey Recovery will remain unchanged. • If you want to install an operating system and back it up with OneKey...
... system on the C: partition. Otherwise, the OneKey Recovery system cannot run. Using the Rescue System This chapter contains the following topics: OneKey Recovery Driver and Application Installation Attention: Using OneKey Recovery will remain unchanged. • If you want to install an operating system and back it up with OneKey...
Lenovo IdeaCentre K4 Series User Guide
Page 32
... completed. Follow the on-screen prompts to start installing the Lenovo Drivers and Application Installation software. Click OK to install the Lenovo drivers and applications. Method 2: Manual Installation In the Windows system, Select Driver and Application Installation from the Search charm. After starting the operating... can only be used after the software has been installed. The system will continue until the Lenovo Rescue System opens, then select Drivers and Application Installation. Method 1: Automatic Installation Repeatedly press and release the F2 key once turning on the ...
... completed. Follow the on-screen prompts to start installing the Lenovo Drivers and Application Installation software. Click OK to install the Lenovo drivers and applications. Method 2: Manual Installation In the Windows system, Select Driver and Application Installation from the Search charm. After starting the operating... can only be used after the software has been installed. The system will continue until the Lenovo Rescue System opens, then select Drivers and Application Installation. Method 1: Automatic Installation Repeatedly press and release the F2 key once turning on the ...
Lenovo IdeaCentre K4 Series User Guide
Page 38
... automatically disabled when headphones are located less than one meter from the headphone connector - If the problem persists, contact Lenovo Service. Ensure that the headphone cable is not muted. User Guide 33 Troubleshooting Audio Problems Problem: No sound from ...the computer. 3. Check to eliminate distortion. • Reinstall the audio driver. • Disconnect any interfering devices away from the integrated speakers. Ensure that may be generating magnetic interference. 2. Troubleshooting and ...
... automatically disabled when headphones are located less than one meter from the headphone connector - If the problem persists, contact Lenovo Service. Ensure that the headphone cable is not muted. User Guide 33 Troubleshooting Audio Problems Problem: No sound from ...the computer. 3. Check to eliminate distortion. • Reinstall the audio driver. • Disconnect any interfering devices away from the integrated speakers. Ensure that may be generating magnetic interference. 2. Troubleshooting and ...
Lenovo IdeaCentre K4 Series User Guide
Page 40
... capacity of 3G - 3 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 2.79G is 40G, while its actual capacity should be useful later when troubleshooting system problems: The drivers for defects. This may be : 40 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 37G. If the Service partition of the hard disk shown in the system...
... capacity of 3G - 3 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 2.79G is 40G, while its actual capacity should be useful later when troubleshooting system problems: The drivers for defects. This may be : 40 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 37G. If the Service partition of the hard disk shown in the system...