Lenovo ThinkPad X230 Tablet Manual&Nbsp;

Table2.Numericerrorcodes(continued)
Symptomorerror
FRUoraction,insequence
02F7
Fail-safetimerNMIfailed
1.Memorymodule.
2.Systemboard.
1801
Attacheddockingstationisnotsupported
Shutdownthecomputerandremoveitfromthe
dockingstation.
1802
Unauthorizednetworkcardispluggedin-Turnoffand
removetheminiPCInetworkcard.
1.RemoveMiniPCInetworkcard.
2.Systemboard.
1803
Unauthorizeddaughtercardispluggedin-Turnoffand
removethedaughtercard.
1.Removethedaughtercardthatyouinstalled.
2.Systemboard.
1804
UnauthorizedWANcardispluggedin-Poweroffand
removetheWANcard.
1.RemovetheWANcardthatyouinstalled.
2.Systemboard.
1805
UnauthorizedWirelessUSBcardispluggedin-Poweroff
andremovetheWirelessUSBcard.
1.RemovetheWirelessUSBcardthatyouinstalled.
2.Systemboard.
1810
Harddiskpartitionlayouterror.
1.IftheAccessPredesktopAreahasbeenpreviously
disabled,thengototheThinkPadSetupprogram
bypressingF1toopentheThinkPadSetup
program.SelectSecurity➙PredesktopArea
➙AccessPredesktopArea.Setthisitemto
Disabled.Saveandexit.
2.IftheAccessPredesktopAreahasnotbeen
previouslydisabled,pressEntertoloadAccess
PredesktopArea.ThenrunRECOVERTOFACTORY
CONTENTSinAccessPredesktopArea.
3.Ifitem2failed,pressF3intheWelcomescreenin
RECOVERTOFACTORYCONTENTS.RunFDISK,
andthendeleteallpartitions.RunRECOVERTO
FACTORYCONTENTSinAccessPredesktopArea
again.
4.Ifitem3failed,selectCD-ROMbootinStartupin
AccessPredesktopArea.BootfromtheRecovery
CDandperformfullrecoveryfromit.
5.Ifitem4failed,replacetheharddiskdrive.
1820
Morethanoneexternalngerprintreaderisattached.
Poweroffandremoveallbutthereaderthatyousetup
withinyourmainoperatingsystem.
Removeallbutthereaderthatyousetupforthe
authentication.
1830
Invalidmemoryconguration-Poweroffandinstalla
memorymoduletoslot-0orthelowerslot.
Installmemorymoduleinslot-0,butnotinslot-1.
Note:Fortheconstructionofthememorymoduleslot,
see“1040Memorymodule”onpage65
.
2000
HardDriveActiveProtectionsensordiagnostics
failed.Press<Esc>tocontinue.Press<F1>toenter
SETUP
1.Undockdockingstationorportreplicatorifitis
attachedtotheThinkPadNotebook.
2.PlacetheThinkPadNotebookonahorizontalsurface.
Donotapplyanyphysicalshocktothecomputer.
3.RunDiagnostics➙ThinkPadDevices➙HDD
ActiveProtectionTest.
Chapter4.Relatedserviceinformation37

Lenovo ThinkPad X230 Tablet Specifications

General

Brand	Lenovo
Model	ThinkPad X230 Tablet
Category	Laptop
Language	English