With BiosConfigUtility
HP provides a tool to configure the BIOS from the Windows environment. It’s ideal for configuring the BIOS using a remote distribution tool (LANDESK, SCCM, etc.)
The tool is available at : HP
To retrieve the BIOS configuration, simply type the command:
- BiosConfigUtility.exe /GET: »C:\temp\ConfigurationBIOS.log »
And to set a value, use this command:
- BiosConfigUtility.exe /setvalue: »LAN/WLAN Switching », »Enable »
Example
BiosConfigUtility.exe /setvalue:"LAN/WLAN Switching","Enable"
BiosConfigUtility.exe /setvalue:"LAN/WLAN Switching","Enabled"
BiosConfigUtility.exe /setvalue:"LAN / WLAN Auto Switching","Enable"
BiosConfigUtility.exe /setvalue:"LAN / WLAN Auto Switching","Enabled"
In Powershell
In Powershell, the BIOS configuration commands for HP are native, no need to install an additional tool.
- To identify the BIOS settings
$BiosSetup = Get-WmiObject -class hp_biossettinginterface -Namespace root\hp\instrumentedbios
$BiosInfo = Get-WmiObject -Namespace root/hp/instrumentedBIOS -Class hp_biosEnumeration
foreach ($Conf in $BiosInfo) {
$Param = $conf.Name
$Valeur = $Conf.Value
write-host "$Param => $Valeur"
}
- To modify the BIOS settings:
$BiosInfo = Get-WmiObject -Namespace root/hp/instrumentedBIOS -Class hp_biosEnumeration
$BiosSetup = Get-WmiObject -class hp_biossettinginterface -Namespace root\hp\instrumentedbios
foreach ($Conf in $BiosInfo) {
$Param = $conf.Name
If ($Param -eq 'Fast Boot') {$BiosSetup.SetBIOSSetting('Fast Boot','Disable')}
If ($Param -eq 'AMT') {$BiosSetup.SetBIOSSetting('AMT','Disable')}
If ($Param -eq 'Active Management (AMT)') {$BiosSetup.SetBIOSSetting('Active Management (AMT)','Disable')}
# en cas d'erreur sur des poste sous Windows 7 ajouter un troisième paramétrage vide
If ($Param -eq 'AMT') {$BiosSetup.SetBIOSSetting('AMT','Disable','')}
}
- Example to enable virtualization:
$BiosInfo = Get-WmiObject -Namespace root/hp/instrumentedBIOS -Class hp_biosEnumeration
$BiosSetup = Get-WmiObject -class hp_biossettinginterface -Namespace root\hp\instrumentedbios
foreach ($Conf in $BiosInfo) {
$Param = $conf.Name
$Valeur = $Conf.Value
If ($Param -eq 'Virtualization Technology (VTx)') {
Write-host $Param $Valeur
$BiosSetup.SetBIOSSetting('Virtualization Technology (VTx)','Enable')
}
If ($Param -eq 'Virtualization Technology for Directed I/O (VTd)') {
Write-host $Param $Valeur
$BiosSetup.SetBIOSSetting('Virtualization Technology for Directed I/O (VTd)','Enable')
}
}
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