Public/GetMy/Get-MyBiosSerialNumber.ps1
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<#
.SYNOPSIS Returns the Bios SerialNumber .DESCRIPTION Returns the Bios SerialNumber .LINK https://osd.osdeploy.com/module/functions/getmy .NOTES 21.2.2 Initial Release #> function Get-MyBiosSerialNumber { [CmdletBinding()] Param ( #Normalize the Return [switch]$Brief ) $GetMyBiosSerialNumber = ((Get-CimInstance -ClassName Win32_BIOS).SerialNumber).Trim() if ($Brief -eq $true) { if ($null -eq $GetMyBiosSerialNumber) {$GetMyBiosSerialNumber = 'Unknown'} elseif ($GetMyBiosSerialNumber -eq '') {$GetMyBiosSerialNumber = 'Unknown'} #Allow only a-z A-Z 0-9 $GetMyBiosSerialNumber = $GetMyBiosSerialNumber -replace '_' $GetMyBiosSerialNumber = $GetMyBiosSerialNumber -replace '\W' } Return $GetMyBiosSerialNumber } |