Lenovo ThinkPad Edge E220s - Computer stops responding

Tochangethestartupsequencetemporarilysothatthesystemstartsupfromadifferentdrive,dothe
following:
1.Turnoffthecomputer.
2.Turnonthecomputer;then,whilethe“Tointerruptnormalstartup,presstheblueThinkVantagebutton”
messageisdisplayedatthelower-leftofthescreen,pressF12.
3.SelectthedeviceyouwanttostartrstfromtheBootmenu.
Note:TheBootmenuwillbeshownwhenthesystemcannotbootfromanydevicesoroperating
systemwasnotfound.
Bootsubmenu
Thefollowinglist,showingtheorderinwhichdeviceswillbestartedup,isalwaysdisplayed.Evendevices
thatarenotattachedtoorinstalledonyourcomputerarelisted.Foreachdevicethatisattachedtoor
installedonthecomputer,informationaboutitispresentedafterthecolon.
1.USBCD:
2.USBFDD:
3.ATAPICD0:
4.ATAHDD0:
5.ATAHDD1:
6.ATAHDD2:
7.USBHDD:
8.PCILAN:
9.ATAPICD1:
10.ATAPICD2:
11.ATAHDD3:
12.ATAHDD4:
13.OtherCD:
14.OtherHDD:
OtheritemsintheStartupmenu
ThefollowingitemsarealsodisplayedintheStartupmenuoftheThinkPadSetup:
•UEFI/LegacyBoot:Selectsystembootcapability.
•UEFI/LegacyBootPriority:SelectpriorityofbootoptionbetweenUEFIandLegacy.
•BootMode:Enableordisablethediagnosticsbootmode.
•OptionKeyDisplay:Choosewhethertoshowtheoptionkeymessagewhenthesystemisbooted.
•BootdeviceListF12Option:Choosewhethertoshowthepop-uplistofthebootdevices.
•BootOrderLock:EnableordisabletheBootPriorityOrderlock.
Restartmenu
IfyouneedtoclosetheThinkPadSetupandrestartthesystem,selectRestartfromtheThinkPadSetup
menu.Thefollowingsubmenuisdisplayed:
•ExitSavingChanges:Restartthesystemaftersavingthechanges.
•ExitDiscardingChanges:Restartthesystemwithoutsavingthechanges.
•LoadSetupDefaults:Loadthedefaultsettingthatwasineffectatthetimeofpurchase.
108UserGuide