Lenovo ThinkCentre M58 Quick reference guide
Lenovo BIOS
Windows
M
a
nag
e
m
e
n
t
Instrumentation
In
t
e
rf
a
c
e
Deployment Guide for
Desktop
Date:
June
2009
FirstEdition(June2009)
©CopyrightLenovo2009.Allrightsreserved.
@Copyright Lenovo 2009 I
Contents
Preface....................................................................................................................................III
Chapter 1. Overview ............................................................................................................... 1
Using Windows Management Instrumentation................................................................................................. 1
Key benefits ..................................................................................................................................................... 1
Function................................................................................................................................................... 2
Environment ............................................................................................................................................ 2
Interface................................................................................................................................................... 2
Supported computers ....................................................................................................................................... 2
Chapter 2. Script Classes and Parameter ............................................................................ 3
Configuring BIOS settings.............................................................................................................................. 3
Return types...................................................................................................................................................... 3
Password Authentication................................................................................................................................. 4
Available BIOS setting names ........................................................................................................................ 4
Chapter 3. Typical Usage ........................................................................................................7
Listing current BIOS settings.......................................................................................................................... 7
Changing BIOS settings .................................................................................................................................. 7
Changing the boot order .................................................................................................................................. 7
Restoring default settings................................................................................................................................ 8
Limitations........................................................................................................................................................ 8
Chapter 4. Security.................................................................................................................. 9
Appendix A. Sample Visual Basic scripts for configuring BIOS settings..........................11
Restore default settings................................................................................................................................... 11
List all BIOS settings on the local computer .................................................................................................. 12
Set a single BIOS setting on the local computer ............................................................................................. 12
Set a single BIOS setting on the local computer if a Administration password exists .................................... 13
List all BIOS settings on the remote computer ............................................................................................... 14
Set a single BIOS setting on a remote computer............................................................................................. 14
Set a single BIOS setting on a remote computer when a Administrator password exists ............................... 15
Appendix B. Notices .............................................................................................................. 17
Trademarks ..................................................................................................................................................... 18
@Copyright Lenovo 2009 III
Preface
ThepurposeofthisguideistoexplainhowtomodifyBIOS
settingsandbootorderusingWindowsManagement
Instrumentation(WMI)throughtheLenovoclient‐management
interface.ThisguideisintendedforskilledITadministratorswho
arefamiliarwithconfiguringBIOSsettingsoncomputersintheir
organizations.
ThisguideisprovidedinaZIPfilepackagethatcontainsthis
deploymentguideaswellasVisualBasicsamplescriptstouse
whenconfiguringBIOSsettings.
ThisdeploymentguideisdevelopedforITprofessionalstoassist
withtheuniquechallengesthattheyencounter.Ifyouhave
suggestionsorcomments,communicatewithyourLenovo®
authorizedrepresentative.Tolearnmoreaboutthetechnologiesthat
canhelpyoulowerthetotalcostofownershipandtocheckfor
periodicupdatestothisguide,visitthefollowingWebsite:
www.lenovo.com/support
@Copyright Lenovo 2009 1
Chapter 1. Overview
ITadministratorsarealwayslookingforeasierwaystomanage
clientcomputerBIOSsettings,whichincludehardwaresettings
andbootorder.TheLenovoBIOSWMIinterfaceprovidesa
simplifiedwaytochangethesesettings.Lenovohasdevelopeda
BIOSinterfacethatcanbemanipulatedthroughWindows
ManagementInstrumentation(WMI).TheLenovoBIOSWMI
interfaceenablesITadministratorstomakequeriesoncurrent
BIOSsettings,restoresettingstotheirfactorydefaults,change
singlesettings,andmodifythebootordereitheratclient
computersorremotely.
Using Windows Management Instrumentation
WMIisprovidedasastandardfeatureinmostWindows®operating
systems.Itprovidesapowerfulsetoffunctions,suchas
query‐basedinformationretrievalandeventnotification,which
enablesuserstomanagebothlocalandremotecomputers.The
LenovoBIOSWMIinterfaceextendsthecapabilitiesofWMIto
allowmanagementofBIOSsettings.
ThefollowingillustrationshowshowWMIcanbeusedtoaccess
LenovoBIOSsettings.
WMIusesWindowsScriptHost(WSH)tointerpretscripts.Youcan
writeyourscriptsineitherWindowsVisualBasicScriptingEdition
(VBScript)orJavaScript.
Key benefits
TheLenovoBIOSWMIinterfaceprovidesthefollowingbenefits:
Lenovo BIOS Windows Management Instrumentation Interface Deployment Guide for Desktop 2
Function
·FlexibleBIOSconfiguration,includingtheabilitytochangea
singleBIOSsettingorallBIOSsettings
·NodependencyonaspecificBIOSlevel
Environment
·Remoteorlocalcapabilities
·Supportofunattendedoperations
·Nosoftwareinstallation,includingmanagedobjectformat(MOF),
required
·ReplacesDOS‐basedBIOSconfigurationtools
Interface
·Easytoadoptforvariousmanagementservers
·ReplacescurrentSMIinterface
·Commoninterfacefordifferentproducts
Supported computers
BIOSsetupthroughWMIissupportedonthefollowingnew
Thinkcentreproductsonly:
·ThinkcentreM58/M58p
@Copyright Lenovo 2009 3
Chapter 2. Script Classes and Parameter
ThischaptercontainsWMIimplementationdetailsforconfiguring
BIOSsettings.
Configuring BIOS settings
ThefollowinginterfacedetailscanbeusedtoaccessLenovoBIOS
settings.
·Namespace:ʺ\root\WMIʺ
·BaseClass:ʺLenovo_BIOSElementʺ
·Interfacedetails(seeTable1)
Table 1. Interface Details
Notes:
1. SeeAppendixA,“SampleVisualBasicscriptsforconfiguring
BIOSsettings,”onpage11forVisualBasicsamplescripts.
2. SeeTable4onpage4foralistingofacceptablesettingnames.
Return types
Youwillreceiveoneofthefollowingreturntypesaftermaking
changestoBIOSsettings:
Table 2. Return Types
ReturnType Description
Success Operationcompletedsuccessfully.
Not
Supported
Thefeatureisnotsupportedonthissystem.
Invalid
Parameter
Theitemorvalueprovidedisnotvalid.
Access
Denied
Thechangecouldnotbemadeduetoanauthentication
problem.Ifasupervisorpasswordexists,thecorrectsupervisor
passwordmustbeprovided.
ClassName
T
ype Paramete
r
/
Return Example
Lenovo_BiosSetting Query CurrentSetting:ʺItem,ValueʺʺWakeOnLAN,
Lenovo_SetBiosSetting Method ʺItem,Value,ʺ ʺWakeOnLAN,
Disabled,ʺ
Lenovo_SaveBiosSettingsMethod ʺPassword,Encoding,KbdLang,ʺʺpswd,ascii,us,ʺ
Lenovo_DiscardBiosSettingsMethod ʺ,ʺʺ,ʺ
Lenovo_LoadDefaultSettingsMethod ʺ,ʺʺ,ʺ
Lenovo BIOS Windows Management Instrumentation Interface Deployment Guide for Desktop 4
SystemBusyBIOSchangeshavealreadybeenmadethatneedtobe
committed.Rebootthesystemandtryagain
Password Authentication
IfanAdministratorpasswordisalreadyset,youmustspecifythat
administratorpasswordbeforeyoucanchangeanyBIOSsettings.
Theformatforpasswordparametersisʺabc,ascii,usʺ with
descriptionsinTable3.
Table 3. Password parameters format, password authentication
Parameter Description Possibleselections
Parameter1Currentpassword ·“abc”‐rawasciicharacter
·“1e302e”–scancode
Parameter2Passwordencoding ·“ascii”
·“scancode”
Parameter3Keyboardlanguages
(validonlyifencodingis″ascii″)
·″us″‐EnglishUS,English,
French‐Canadian,Italian,Japanese,
Korean,Norwegian,Polish,
Portuguese,
Spanish‐European,Spanish‐Latin
American,Swiss,Turkish
·″fr″‐French‐European,Belgian
·″gr″‐German,Czech,Slovak,Slovenian
Available BIOS setting names
SomeBIOSsettingsaredependentonthepresenceofcertain
hardwarefeatures.Settingsmightvaryondifferentcomputers.
Notes:
1. BIOSsettingsandvaluesarecasesensitive.
2. Thesecurity‐relatedoptionsarenotchangedevenifthe
“loaddefault”isrequested.
Table 4. List of available BIOS settings
Itemname Selectionname Load
USBSupport ʺDisabledʺ,ʺEnabledʺY
USBFrontPORTS ʺDisabledʺ,ʺEnabledʺY
USBRearPORTS ʺDisabledʺ,ʺEnabledʺY
USB1 ʺDisabledʺ,ʺEnabledʺY
USB2 ʺDisabledʺ,ʺEnabledʺY
USB3 ʺDisabledʺ,ʺEnabledʺY
USB4 ʺDisabledʺ,ʺEnabledʺY
USB5 ʺDisabledʺ,ʺEnabledʺY
USB6 ʺDisabledʺ,ʺEnabledʺY
@Copyright Lenovo 2009 5
USB7 ʺDisabledʺ,ʺEnabledʺY
USB8 ʺDisabledʺ,ʺEnabledʺY
SelectActiveVideo ʺIGDʺ,ʺPEGʺ,ʺPCIʺ,ʺAutoʺ Y
Pre‐AllocatedMemorySizeʺ32MBʺ,ʺ64MBʺ,ʺ128MBʺ Y
TotalGraphicsMemoryʺNULLʺ,ʺ128MBʺ,ʺ256MBʺ,ʺMaxDVMTʺ Y
PAVPConfigurationʺDisabledʺ,ʺEnabledʺ Y
ExternalSATAPortʺDisabledʺ,ʺEnabledʺ Y
SerialATAʺDisabledʺ,ʺEnabledʺ Y
NativeModeoperation:ʺAutomaticʺ,ʺSerialATAʺ Y
EnableRAIDSupportʺDisabledʺ,ʺEnabledʺ Y
EnableAHCISupportʺDisabledʺ,ʺEnabledʺ Y
HardDiskPre‐Delay:ʺDisabledʺ,ʺ3Secondsʺ,ʺ6Secondsʺ,ʺ12
Secondsʺ,ʺ15Secondsʺ,ʺ21Secondsʺ,ʺ30
Secondsʺ
Y
AudioSupportʺDisabledʺ,ʺEnabledʺ Y
OnboardGBELANʺDisabledʺ,ʺEnabledʺ Y
BootAgentʺDisableʺ,ʺPXEʺ,ʺSMCʺ Y
PlugandPlayOperatingSystemʺNoʺ,ʺYesʺ Y
LegacyFreeʺDisabledʺ,ʺEnabledʺ Y
PCIParityʺDisabledʺ,ʺEnabledʺ Y
CoreMulti‐ProcessingʺDisabledʺ,ʺEnabledʺ Y
ProcessorPowerManagement
ʺDisabledʺ,ʺGV1/GV3Onlyʺ,ʺCStatesOnlyʺ,
ʺEnabledʺ
Y
CStatesupportedʺC1ʺ,ʺC12ʺ,ʺC123ʺ,ʺC1234ʺ Y
ExecuteDisableBitʺEnabledʺ,ʺDisabledʺ Y
MEBxResetʺDisabledʺ,ʺEnabledʺ Y
Press<CTRL‐P>toenterMEBxʺDisabledʺ,ʺEnabledʺ Y
ConsoleType
ʺVT100ʺ,ʺVT1008bitʺ,ʺPC‐Ansi7bitʺ,ʺPC
ANSIʺ,ʺVT100+ʺ,ʺVT‐UTF8ʺ,ʺASCIIʺ
Y
ContinueC.R.afterPOSTʺAutomaticʺ,ʺEnabledʺ,ʺDisabledʺ Y
AfterPowerLossʺStayOffʺ,ʺLastStateʺ,ʺPoweronʺ Y
HardDiskTimeoutʺDisabledʺ,ʺEnabledʺ Y
WakeonLANʺDisabledʺ,ʺAutomaticʺ,ʺPrimaryʺ Y
PCIModemRingDetectʺDisabledʺ,ʺAutomaticʺ,ʺPrimaryʺ Y
SerialPortARingDetectʺDisabledʺ,ʺAutomaticʺ,ʺPrimaryʺ Y
PCIWakeUpʺDisabledʺ,ʺAutomaticʺ,ʺPrimaryʺ Y
Lenovo BIOS Windows Management Instrumentation Interface Deployment Guide for Desktop 6
PrimaryStartupSequence
ʺUN_DEFINEDʺ,ʺIDE_HDDʺ,ʺIDE_CDʺ,ʺUSB_F
DCʺ,ʺUSB_HDDʺ,ʺUSB_KEYʺ,ʺUSB_CDROMʺ,ʺ
USB_LS120ʺ,ʺPCI_BEVʺ,ʺPCI_SCSIʺ,ʺAHCI_HD
Dʺ,ʺAHCI_CDʺ,ʺBootableAdd‐inCardsʺ,
ʺNothingHereʺ,
Y
AutomaticStartupSequenceʺUN_DEFINEDʺ,ʺIDE_HDDʺ,ʺIDE_CDʺ,ʺUSB_F
DCʺ,ʺUSB_HDDʺ,ʺUSB_KEYʺ,ʺUSB_CDROMʺ,ʺ
USB_LS120ʺ,ʺPCI_BEVʺ,ʺPCI_SCSIʺ,ʺAHCI_HD
Dʺ,ʺAHCI_CDʺ,ʺBootableAdd‐inCardsʺ,
ʺNothingHereʺ,
Y
ErrorStartupSequenceʺUN_DEFINEDʺ,ʺIDE_HDDʺ,ʺIDE_CDʺ,ʺUSB_F
DCʺ,ʺUSB_HDDʺ,ʺUSB_KEYʺ,ʺUSB_CDROMʺ,ʺ
USB_LS120ʺ,ʺPCI_BEVʺ,ʺPCI_SCSIʺ,ʺAHCI_HD
Dʺ,ʺAHCI_CDʺ,ʺBootableAdd‐inCardsʺ,
ʺNothingHereʺ,
Y
ManufacturingStartupSequenceʺUN_DEFINEDʺ,ʺIDE_HDDʺ,ʺIDE_CDʺ,ʺUSB_F
DCʺ,ʺUSB_HDDʺ,ʺUSB_KEYʺ,ʺUSB_CDROMʺ,ʺ
USB_LS120ʺ,ʺPCI_BEVʺ,ʺPCI_SCSIʺ,ʺAHCI_HD
Dʺ,ʺAHCI_CDʺ,ʺBootableAdd‐inCardsʺ,
ʺNothingHereʺ,
Y
@Copyright Lenovo 2009 7
Chapter 3. Typical Usage
ThroughWMI,youcanconfigureBIOSsettingsinthe
followingways:
·ListBIOSsettings
·ChangeBIOSsettings
·Changethebootorder(sometimesreferredtoasthestartup
sequence)
·LoaddefaultBIOSsettings
Listing current BIOS settings
ForalistofallavailableBIOSsettingsthatcanbechanged
throughWMIonaspecificcomputer,usethe
Lenovo_BiosSettingclass(see“ListallBIOSsettingsonthe
localcomputer”onpage12and“ListallBIOSsettingsonthe
remotecomputer”onpage14forsamplescripts).
SeeTable4onpage4foralistofavailableBIOSsettings.
Changing BIOS settings
TochangeaBIOSsetting,completethefollowingsteps:
1.IdentifytheBIOSsettingyouwanttochangeusingthe
Lenovo_BiosSettingclass(see“ListallBIOSsettingsonthelocal
computer”onpage12and“ListallBIOSsettingsontheremote
computer”onpage14forsamplescripts).
2.Identifythevaluetowhichthesettingwillbechanged.
Note:SeeTable4onpage4foralistofavailablevaluesfora
particularsetting.
3.ChangetheBIOSsettingtothedesiredvalueusingthe
Lenovo_SetBiosSettingclass,thenusetheLenovo_SaveBiosSetting
classtosavethesettings(see“SetasingleBIOSsettingonthelocal
computer”onpage12and“SetasingleBIOSsettingonaremote
computer”onpage14forsamplescripts).
Note:BIOSsettingsandvaluesarecasesensitive.
AftermakingchangestotheBIOSsettings,youmustrebootthe
computerbeforethechangeswilltakeeffect.
Changing the boot order
Tochangethebootorder,completethefollowingsteps:
1. Determinethecurrentsettingfor“BootOrder”byusingthe
Lenovo BIOS Windows Management Instrumentation Interface Deployment Guide for Desktop 8
Lenovo_BiosSettingclass(see“ListallBIOSsettingsonthelocal
computer”onpage12and“ListallBIOSsettingsontheremote
computer”onpage14forsamplescripts).
2. Tosetanewbootorder,usetheLenovo_SetBiosSettingclass,
thenusetheLenovo_SaveBiosSettingclasstosavethesettings
(see“SetasingleBIOSsettingonthelocalcomputer”onpage12
and“SetasingleBIOSsettingonaremotecomputer”onpage14
forsamplescripts).Specifyanewbootorderby
listingthe
boot
devicesinorder,separatedbycolons.Devicesthatarenot
specifiedareexcludedfromthebootorder.Inthefollowing
example,theCDdrive0isthefirstbootdeviceandharddisk
drive0isthesecondstartupdevice.
AHCI_CD:AHCI_HDD
Restoring default settings
TorestoredefaultBIOSsettings,usetheLenovo_LoadDefaultSettingsclass,
andthenusetheLenovo_SaveBiosSettingsclasstosavetheBIOSchanges
(seesamplescripts).
Limitations
ThefollowingWMIlimitationsexistforBIOSsetup:
·Passwordsettingandchangingarenotsupported.
@Copyright Lenovo 2009 9
Chapter 4. Security
WMI‐basedadministrationscriptsoperatingoveraremoteconnectionsend
dataoverthenetworkincleartextbydefault.Youcanenhancesecurityby
modifyingWMI‐basedadministrationscriptstoestablishanencrypted
remoteconnectionasfollows:
1.Setanimpersonationlevelof″impersonate″
2.Setanauthenticationlevelof″pktPrivacy″
SeeAppendixA,“SampleVisualBasicscriptsforconfiguringBIOS
settings,”onpage11forsamplescriptsusedtoimplementWMI‐based
administrationscriptsthatincludetheseparametersforencryption.
@Copyright Lenovo 2009 11
Appendix A. Sample Visual Basic scripts for
configuring BIOS settings
TheVisualBasiccommandlinescriptsintheZIPfileareexamples
thatyoumayfindhelpfulwhenconfiguringBIOSsettings.
ThescriptsintheZIPfilecanbeusedas‐isonWindowsXPor
WindowsVistatomodifyBIOSsettingsonyourLenovocomputer.
Thescriptscanbeexecutedonacommandpromptusingthe
cscript.exeutility.OnWindowsVista,youmustrunthescriptsfrom
anadministratorcommandprompt.
Note:Thescriptsinthisappendixareforreferenceonly.Tocopy
andpastescripts,usethescriptsintheZIPfile.
Restore default settings
UsetheexamplescriptsintheZIPfileastemplatestorestoredefault
settingsonthelocalcomputer.
Syntax:
cscript.exe LoadDefaults.vbs
Example:
cscript.exe LoadDefaults.vbs
’
’ Load default BIOS settings
’
On Error Resume Next
Dim colItems
strComputer = “LOCALHOST” ‘Change as needed
Set objWMIService = GetObject(“WinMgmts:” _
&"{ImpersonationLevel=Impersonate}!\\" & strComputer _
&"\root\wmi")
Set colItems = objWMIService.ExecQuery("Select * from
Lenovo_LoadDefaultSettings")
strReturn = "error"
For Each objItem in colItems
ObjItem.LoadDefaultSettings ",", strReturn
Next
WScript.Echo " LoadDefaultSettings: " + strReturn
If strReturn < > "Success" Then
WScript.Quit
End If
Set colItems = objWMIService.ExecQuery("Select * from
Lenovo_SaveBiosSettings")
strReturn = "error"
For Each objItem in colItems
ObjItem.SaveBiosSettings ",", strReturn
Next
WScript.Echo " SaveBiosSettings: " + strReturn
Lenovo BIOS Windows Management Instrumentation Interface Deployment Guide for Desktop 12
List all BIOS settings on the local computer
UsethesamplescriptsintheZIPfileastemplatestolistall
BIOSsettingsandvaluesonthelocalcomputer.
Syntax:
cscript.exe ListAll.vbs
Example:
cscript.exe ListAll.vbs
’
’ List all BIOS settings
’
On Error Resume Next
Dim colItems
strComputer="LOCALHOST" ’Changeas needed.
Set objWMIService = GetObject("WinMgmts:" _
&"{ImpersonationLevel=Impersonate}!\\" & strComputer _
&"\root\wmi")
Set colItems = objWMIService.ExecQuery("Select * from
Lenovo_BiosSetting")
For Each objItem in colItems
If Len(objItem.CurrentSetting) > 0 Then
Setting = ObjItem.CurrentSetting
StrItem = Left(ObjItem.CurrentSetting,InStr(
ObjItem.CurrentSetting, “,”)-1)
StrValue = Mid(ObjItem.CurrentSetting,InStr(
ObjItem.CurrentSetting, “,”)-1)
WScript.Echo StrItem + " = " + StrValue
End If
Next
Set a single BIOS setting on the local computer
UsethesamplescriptsintheZIPfileastemplatestosetasingle
BIOSsettingonthelocalcomputer.
Syntax
: cscript.exe SetConfig.vbs [Item] [Value]
Example
: cscript.exe SetConfig.vbs “Wake on LAN” Disabled
’
’ Set specific BIOS Setting
’
On Error Resume Next
Dim colItems
If WScript.Arguments.Count < > 2 Then
WScript.Echo "SetConfig.vbs [setting] [value]"
WScript.Quit
End If
strRequest = WScript.Arguments(0) + "," + WScript.Arguments(1) +
","
strComputer="LOCALHOST" ’Changeas needed.
Set objWMIService = GetObject("WinMgmts:"_
&"{ImpersonationLevel=Impersonate}!\\" & strComputer _
&"\root\wmi")
Set colItems = objWMIService.ExecQuery("Select * from
Lenovo_SetBiosSetting")
For Each objItem in colItems
ObjItem.SetBiosSetting strRequest, strReturn
Next
WScript.Echo strRequest
@Copyright Lenovo 2009 13
WScript.Echo " SetBiosSetting: " + strReturn
If strReturn < > "Success" Then
WScript.Quit
End If
Set colItems = objWMIService.ExecQuery("Select * from
Lenovo_SaveBiosSettings)
strReturn = "error"
For Each objItem in colItems
ObjItem.SaveBiosSettings ",", strReturn
Next
WScript.Echo strRequest
WScript.Echo " SaveBiosSettings: " + strReturn
Set a single BIOS setting on the local computer if a
Administration password exists
UsethesamplescriptsintheZIPfileastemplatestosetasingle
BIOSsettingonthelocalcomputerifasupervisorpassword
exists.
Syntax
: cscript.exe SetConfigPassword.vbs [Item] [Value]
[Password + Encoding]
Example
: cscript.exe SetConfigPassword.vbs “Wake on LAN”
Disabled pass,ascii,us
’
’ Set specific BIOS Setting
’
On Error Resume Next
Dim colItems
If WScript.Arguments.Count < > 3 Then
WScript.Echo "SetConfigPassword.vbs [setting] [value]
[password + encoding]"
WScript.Quit
End If
strRequest = WScript.Arguments(0) + "," + WScript.Arguments(1) +
","
strComputer = "LOCALHOST" ’ Change as needed.
objWMISevice = GetObject("WinMgmts:" _
&"{ImpersonationLevel=Impersonate}!\\" & strComputer _
&"\root\wmi")
Set colItems = objWMIService.ExecQuery("Select * from
Lenovo_SetBiosSetting")
For Each objItem in colItems
ObjItem.SetBiosSetting strRequest, strReturn
Next
WScript.Echo strRequest
WScript.Echo " SetBiosSetting: " + strReturn
If strReturn <> "Success" Then
WScript.Quit
Lenovo BIOS Windows Management Instrumentation Interface Deployment Guide for Desktop 14
End If
Set colItems = objWMIService.ExecQuery("Select * from
Lenovo_SaveBiosSettings")
strReturn = "error"
For Each objItem in colItems
ObjItem.SaveBiosSettings WScript.Arguments(2) + ",",
strReturn
Next
WScript.Echo strRequest
WScript.Echo " SaveBiosSettings: " + strReturn
List all BIOS settings on the remote computer
UsethesamplescriptsintheZIPfileastemplatestolistall
BIOSsettingsandvaluesonaremotecomputer.
Syntax:
cscript.exe
ListAllRemote.vbs [Hostname]
Example:
cscript.exe
ListAllRemote.vbs mattdev-c5
’
’ List all BIOS settings
’
On Error Resume Next
Dim colItems
If WScript.Arguments.Count <> 1 Then
WScript.Echo"ListAllRemote.vbs [hostname]"
WScript.Quit
End If
strComputer = WScript.Arguments(0)
Set objWMIService = GetObject("WinMgmts:" _
&"{ImpersonationLevel=Impersonate," _
&"authenticationLevel=pktPrivacy}!\\" _
& strComputer & "\root\wmi")
Set colItems = objWMIService.ExecQuery("Select * from
Lenovo_BiosSetting")
For Each objItem in colItems
If Len(objItem.CurrentSetting) > 0 Then
Setting = ObjItem.CurrentSetting
StrItem = Left(ObjItem.CurrentSetting, InStr(
ObjItem.CurrentSetting, ",")-1
）
StrValue = Mid(ObjItem.CurrentSetting, InStr(
ObjItem.CurrentSetting,
",")+1
，
256
）
WScript.Echo StrItem + " = " + StrValue
End If
Next
Set a single BIOS setting on a remote computer
UsethesamplescriptsintheZIPfileastemplatestosetasingle
BIOSsettingonaremotecomputer.
Syntax:
cscript.exe
SetConfigRemote.vbs [Item] [Value]
[Hostname]
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