PowerShell ManagementBaseObject -> String

$computerarray = @("Computer1")

foreach($computer in $computerarray)

{

        $response = ActivateTPMChip("Passwort1")($computer)

         if($response -match "Success")

        {

            Write-Host "$computer BiosSettings wurden angepasst"

        }

        else

        {

            Write-Host "$computer BiosSettings wurde nicht angepasst... versuche 2 Passwort"

            $2response = ActivateTPMChip("Passwort2")($computer)

            if($2response -match "Success")

            {

                Write-Host "$computer BiosSettings wurden angepasst"

            }

            else

            {

                Write-Host "$computer scheint offline zu sein oder das BIOS password ist falsch"

            }

        }

}

function ActivateTPMChip()

{

    $BiosPassword = $args[0]

    $HostName = $args[1]

    $dummy99 = (gwmi -class Lenovo_SetBiosSetting -namespace root\wmi -ComputerName $HostName.ToString()).SetBiosSetting("TCG Security Feature,Active")

    $dummy = (gwmi -class Lenovo_SaveBiosSettings -namespace root\wmi -ComputerName $HostName.ToString() -Authentication PacketPrivacy -Impersonation Impersonate).SaveBiosSettings("$BiosPassword.ToString(),ascii,us;")

    return $dummy

}