Lenovo ThinkCentre Edge 72 - Updating (Flashing) the BIOS from a Disc

Updating(ashing)theBIOSfromadisc
Thissectionprovidesinstructionsonhowtoupdate(ash)theBIOSfromadiscontheWindows8(64-bit)
operatingsystemandonotheroperatingsystems.
Note:Youcandownloadaself-startingbootablediscimage(knownasanISOimage)withthesystem
programupdatestocreateasystem-program-updatedisc.Gotohttp://www.lenovo.com/support.
Toupdate(ash)theBIOSfromadiscontheWindows8(64-bit)operatingsystem,dothefollowing:
1.StarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”onpage55.
2.FromtheSetupUtilityprogrammainmenu,selectExit➙OSOptimizedDefault➙Disabled.
3.SelectYesinthewindowdisplayedandpressEntertoconrmyourselection.
4.PressF10tosavechangesandexittheSetupUtilityprogram.See“ExitingtheSetupUtilityprogram”
onpage59
.
5.RepeatedlypressandreleaseF12whenturningonthecomputer.WhentheStartupDeviceMenu
windowopens,releaseF12.
6.FromtheStartupDeviceMenuwindow,selectthedesiredopticaldriveasthestartupdevice.Then,
insertthediscintothisopticaldriveandpressEnter.Theupdatebegins.
7.Whenpromptedtochangetheserialnumber,itissuggestedthatyoudonotmakethischangeby
pressingN.However,ifyoudowanttochangetheserialnumber,pressY,andthentypeintheserial
numberandpressEnter.
8.Whenpromptedtochangethemachinetypeandmodel,itissuggestedthatyoudonotmakethis
changebypressingN.However,ifyoudowanttochangethemachinetypeandmodel,pressY,and
thentypeinthemachinetypeandmodelandpressEnter.
9.Followtheinstructionsonthescreentocompletetheupdate.Aftertheupdateiscompleted,removethe
discfromtheopticaldrive.
10.RestartyourcomputerandstarttheSetupUtilityprogram.See“StartingtheSetupUtilityprogram”
onpage55.
11.FromtheSetupUtilityprogrammainmenu,selectExit➙OSOptimizedDefault➙Enabled.
12.SelectYesinthewindowdisplayedandpressEntertoconrmyourselection.
13.PressF10tosavechangesandexittheSetupUtilityprogram.See“ExitingtheSetupUtilityprogram”
onpage59
.
Toupdate(ash)theBIOSfromadisconotheroperatingsystems,dothefollowing:
1.Turnoffyourcomputer.
2.RepeatedlypressandreleaseF12whenturningonthecomputer.WhentheStartupDeviceMenu
windowopens,releaseF12.
3.FromtheStartupDeviceMenuwindow,selectthedesiredopticaldriveasthestartupdevice.Then,
insertthediscintothisopticaldriveandpressEnter.Theupdatebegins.
4.Whenpromptedtochangetheserialnumber,itissuggestedthatyoudonotmakethischangeby
pressingN.However,ifyoudowanttochangetheserialnumber,pressY,andthentypeintheserial
numberandpressEnter.
5.Whenpromptedtochangethemachinetypeandmodel,itissuggestedthatyoudonotmakethis
changebypressingN.However,ifyoudowanttochangethemachinetypeandmodel,pressY,and
thentypeinthemachinetypeandmodelandpressEnter.
6.Followtheinstructionsonthescreentocompletetheupdate.Aftertheupdateiscompleted,removethe
discfromtheopticaldrive.
158ThinkCentreHardwareMaintenanceManual