Private/Get-HPProductNumberAndSerialNumber.ps1
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<# .SYNOPSIS Get the Product Number (SKU) and Serial Number from a system. .DESCRIPTION Query the local or remote system for its Product Number (SKU) and Serial Number, return that object in a HashTable. .INPUTS None. .OUTPUTS System.Collections.HashTable .PARAMETER ComputerName The system to query. .PARAMETER Credential PSCredential object to authenticate with. .LINK http://dotps1.github.io/HPWarranty #> Function Get-HPProductNumberAndSerialNumber { [CmdletBinding()] [OutputType( [HashTable] )] Param ( [Parameter()] [String] $ComputerName = $env:ComputerName, [Parameter()] [ValidateNotNullOrEmpty()] [PSCredential] [System.Management.Automation.Credential()] $Credential = $null ) try { $cimSession = New-CimSession -ComputerName $ComputerName -Credential $Credential -SessionOption (New-CimSessionOption -Protocol Dcom) -ErrorAction Stop $manufacturer = Get-CimInstance -CimSession $cimSession -ClassName Win32_ComputerSystem -ErrorAction Stop | Select-Object -ExpandProperty Manufacturer if ($manufacturer -eq 'Hewlett-Packard' -or $manufacturer -eq 'HP') { Write-Output -InputObject ([HashTable]@{ SerialNumber = (Get-CimInstance -CimSession $cimSession -Class 'Win32_Bios' -ErrorAction Stop).SerialNumber.Trim() ProductNumber = (Get-CimInstance -CimSession $cimSession -Class 'MS_SystemInformation' -Namespace 'root\WMI' -ErrorAction Stop).SystemSKU.Trim() }) } else { Write-Error -Message 'Computer Manufacturer is not of type Hewlett-Packard. This cmdlet can only be used with values from Hewlett-Packard systems.' return $null } } catch { $_ Write-Error -Message "Failed to retrive SerialNumber and ProductNumber from $ComputerName." return $null } } |