Lenovo Y400 Series Laptop User Manual


 
Lenovo Notebook Computer User Guide
Note:Sometelephonelinedevicesmightusedifferent
standardsfromnormallines.Thismightcausecompatibility
problemwhenyouwanttoaccesstheInternetbydialup.Ifyour
computercandialupwithanormaltelephone,itwouldmean
thatthecomputerworkswell.
4.2.7Thecomputerreportserrororhaltswhenrunning
someprograms.
z See if these programs are normally installed and some files
associated with these programs have not been deleted by
accident.
z See if the hardware configuration of the computer meets the
lowestoperatingrequirementsoftheseprograms.
z Readtheuserguideofthesoftwareandmakesurethesoftware
environmentcanbeusedtooperatetheseprograms.
z Read the user guide of the software and make sure other
peripheraldevicescalledduringtheoperationoftheseprograms
canoperatenormally.
z Shutdownotheroperatingsoftwaresoastoeliminateconflicts
amongsoftware.
z Ifthesoftwarecannotoperatenormally,uninstallit.Restartthe
computerandinstallitagain.
4.2.8Batteryservicetimeistooshort.
z Seeifitischargedfully.
z Seeifthebatteryhasnotbeenusedforalongtimesinceit’sfully
charged.Rechargeitandtryagain.
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