Lenovo ThinkPad Edge E545 User Guide

Solution:EditC:\CONFIG.SYSandchangealinefromdevice=C:\WINDOWS\EMM386.EXERAMtodevice=
C:\WINDOWS\EMM386.EXENOEMSandsavethisle.
•Message:CardBusCongurationError-DeviceDisabled.
Solution:PressF1togotoThinkPadSetup.PressFn+F9andthenpressEntertoloadthedefaultsetting.
PressFn+F10andthenpressEntertorestartthesystem.
•Message:Thermalsensingerror
Solution:Thethermalsensorisnotfunctioningcorrectly.Havethecomputerserviced.
•Message:Cannotbootfromanydevice.
Solution:Thethermalsensorisnotfunctioningcorrectly.Havethecomputerserviced.
Devicenotfound
Checkthedeviceyouwanttobootfrom.
Deviceerror
Checkthedeviceyouwanttobootfrom.
Novalidoperatingsystem
Checkthattheoperatingsystemhasnofailureandisinstalledcorrectly.
Excludedfrombootorder
OpenThinkPadSetupandaddthedevicetobootorder.
•Message:ThissystemdoesnotsupportbatteriesthatarenotgenuineLenovo-madeorauthorized.The
systemwillcontinuetoboot,butmaynotchargeunauthorizedbatteries.PresstheESCkeytocontinue.
Attention:Lenovohasnoresponsibilityfortheperformanceorsafetyofunauthorizedbatteries,and
providesnowarrantiesforfailuresordamagearisingoutoftheiruse.
Solution:ReplacethebatterywiththecorrectLenovobatteryforthiscomputer.Ifyoustillseethesame
errormessage,contactLenovoservicetohavethecomputerserviced.
•Message:Thebatteryinstalledisnotsupportedbythissystemandwillnotcharge.Pleasereplacethe
batterywiththecorrectLenovobatteryforthissystem.PresstheESCkeytocontinue.
Solution:ReplacethebatterywiththecorrectLenovobatteryforthiscomputer.Ifyoustillseethesame
errormessage,contactLenovoservicetohavethecomputerserviced.
Errorswithoutmessages
•Problem:MyscreenkeepsblankingwhenIdonotwantitto.
Solution:IfyoucomputerispreinstalledwiththeWindows7operatingsystem,youcandisableany
systemtimers,suchastheLCDturn-offtimerortheblanktimerbydoingthefollowing:
1.StartPowerManager.
2.ClickthePowerplantab,andthenselectMaximumPerformancefromthepredenedpowerplans.
•Problem:WhenIturnonthecomputer,nothingisdisplayedonthescreenandthecomputerdoesnot
beepwhilestartingup.
Note:Ifyouarenotsurewhetheryouheardanybeeps,turnoffthecomputerbypressingandholdingthe
powerbuttonforfoursecondsormore.Turnitonandlistenagain.
Solution:Makesurethat:
–Thebatteryisinstalledcorrectly.
126UserGuide

Lenovo ThinkPad Edge E545 Specifications

General

OS	windows 7 professional
Software	microsoft office, evernote, kindle and more
Numeric Keypad	no
Touch Screen	no
Screen Type	other
Screen Size	15.6 inches
Screen Resolution	1366 x 768 (hd)
Processor Brand	amd
Processor Model	amd a8-series
Type of Memory	ddr3
System Memory	4 gigabytes
System Memory Expansion	4 gigabytes
Audio Type	dolby enhanced audio v2
Speakers Type	stereo
Backlit Keyboard	no
Card Reader	yes
Touchpad	none
Battery Type	lithium-ion

Weight and Dimensions

Depth	9.64 inches
Height	1.12 inches
Width	14.84 inches