Lab

function Get-Info {
    param(
        [parameter(Mandatory)]
        [alias('hostname')]
        [string]$ComputerName
    )

    BEGIN{

    }

    PROCESS{

        try{
            $Continue = $true
            $AdminPasswordStatus = Get-WmiObject -EA -stop -Class Win32_ComputerSystem  -ComputerName $ComputerName | 		             Select-Object -ExpandProperty AdminPasswordStatus
            $CS =                  Get-WmiObject -EA -stop -Class Win32_ComputerSystem  -ComputerName $ComputerName | Select-Object -Property Domain,Model,Manufacturer
            $BS =                  Get-WmiObject -EA -stop -Class Win32_Bios            -ComputerName $ComputerName | Select-Object -property SerialNumber
            $OS =                  Get-WmiObject -EA -stop -Class Win32_OperatingSystem -ComputerName $ComputerName | Select-Object -Property Version,ServicePackMajorVersion
        }
        catch {
            $Continue = $false
            $Computer = Out-File C:\errorlog.txt
        }

        if ($Continue = $true) {
            switch ($AdminPasswordStatus)
            {
                '1'     {$AdminPasswordStatus = "Disabled"}
                '2'     {$AdminPasswordStatus = "Enabled"}
                '3'     {$AdminPasswordStatus = "NA"}
                '4'     {$AdminPasswordStatus = "Unknown"}
                Default {"Sorry"}
            }

            $obj = [pscustomObject] @{
                ComputerName  = $ComputerName;
                Domain        = $CS.Domain;
                AdminPW       = $AdminPasswordStatus
                Model         = $cs.Model;
                Manufacturer  = $CS.Maanufacturer;
                SerialNumber  = $BS.SerialNumber;
                Version       = $OS.Version;
                ServicePack   = $OS.ServicePackMajorVersion}
        }
   }

   End{
        $obj
   }
}




Get-Info -ComputerName localhost