Check Serial number on all your disks

$laptopname = Read-Host -Prompt "which laptop" Do { IF (Test-Connection -BufferSize 32 -Count 1 -ComputerName $laptopname -Quiet) { Get-WMIObject -Class Win32_physicalmedia -ComputerName $laptopname | Format-List PSComputername, SerialNumber Get-WMIObject -Class Win32_DiskDrive -ComputerName $laptopname |Format-List model, SerialNumber } Else { Write-Host "laptop "$laptopname "is not on the network" } $laptopname = Read-Host -Prompt "next laptop or 0 to exit" } until ($laptopname -eq 0)