Lenovo 1194, 3099 Special considerations for troubleshooting Windows, Windows Help and Support

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The capacity of the hard disk as calculated using this method may be slightly different from the actual capacity due to the rounding of totals.

Special considerations for troubleshooting Windows

Record the following information as it may be useful later when troubleshooting system problems:

1.The drivers for this computer model only support the Windows 8 system.

2.When you use the Windows Media Center to watch TV, be particularly attentive to the following:

•In the following two situations, you must re-save a channel list:

a.When you change your TV signal from digital to analog, your saved channel list for digital TV is deleted. When you want to watch digital TV again, you must create and save a new channel list.

b.When you change your TV signal from analog to digital, your saved channel list for analog TV is deleted. When you want to watch analog TV again, you must create and save a new channel list.

•You must set the TV tuner input signal to analog before you can watch

Teletext programming.

Windows Help and Support

If you have a problem with the operating system, see the Windows Help and Support file. To open the Windows Help and Support file, do one of the following:

•Select the Settings charm, then select Help.

•Press Windows key + F1.

You can read the Windows Help and Support file on your computer. You can also get online help and support by clicking on one of the two links listed under More to explore.

24User Guide

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Contents H4 Series Important Safety Information Page Contents Hardware Replacement Guide Using the Computer Hardware Front view of the chassis Rear view of the chassis User Guide Connecting your computer Connector Description Microphone Basic connector instructionsAudio configuration instruction User Guide Connecting to the Internet Wired keyboard selected models onlyUser Guide Using Windows Switching between apps Switching between the main Windows 8 interfacesCharms Bar Shutting down the computerWindows Help and Support Closing an appOpening other system programs User Guide Using the Rescue System OneKey Recovery Method 2 Manual Installation Driver and Application InstallationMethod 1 Automatic Installation User Guide Troubleshooting Confirming Setup Troubleshooting Display Problems Solving ProblemsTroubleshooting Audio Problems Troubleshooting Software Problems Troubleshooting Problems with Optical Drives and Hard Disks Special considerations for troubleshooting Windows Performing Daily Maintenance Tasks Bios setup utilityUser Guide Hardware Replacement Guide Overview Safety information for replacing CRUsTools required Additional information resourcesHandling static-sensitive devices Locating components LocationsLenovo H430 Identifying parts on the system boardLenovo H415 To remove the computer cover Replacing hardwareRemoving the computer cover User Guide To remove and replace the front bezel Removing and replacing the front bezelTo replace a memory module Replacing a memory moduleTo replace the hard disk drive Replacing the hard disk driveTo replace an optical drive Replacing an optical driveUser Guide To replace the heatsink assembly Replacing the heatsink assemblyUser Guide To replace an adapter Replacing a PCI or AGP adapterUser Guide To replace the keyboard Replacing the keyboard and mouseTo complete the installation Completing the installationUser Guide Declaration AppendixTrademarks 1194 1196 Energy Star StatementEnabling ErP compliance mode User Guide
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1196, 1194, 10080, 3099, 10091 specifications

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