We need to add a targeted device into Intune under Windows Autopilot Devices.
When you first switch on a device, it will begin the out-of-box setup. We need to grab the full baseboard serial number.
Microsoft has provided a PowerShell script that can be used to grab serial numbers.
See: https://www.powershellgallery.com/packages/Get-WindowsAutopilotInfo
Easiest way to install this script is to open Windows PowerShell as Administrator.
You can do this by right clicking the Start Menu -> Select Windows PowerShell (Admin)
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Copy the following into PowerShell:
• Install-Script -Name Get-WindowsAutoPilotInfo
It may ask you to allow the following: Enter ‘Y’ or ‘A’ when needed.
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This will install the script here: C:\Program Files\WindowsPowerShell\Scripts
If you attempt to run this script, you most likely receive a ‘ExecutionPolicy’ error. Instead of setting the execution policy as unrestricted on each device, we can create a .bat file to set it to ‘Unrestricted’ and execute the script.
PowerShell -NoProfile -ExecutionPolicy Unrestricted -Command %~dp0Get-WindowsAutoPilotInfo.ps1 -ComputerName $env:computername -OutputFile %~dp0computers.csv -append
Save the above in a NotePad file then save as .bat – This needs to be saved in the same folder as the Get-WindowsAutoPilotInfo.ps1 script
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• PowerShell – This runs the following commands in PowerShell
• –NoProfile – Instead of using PowerShell Modules and other settings within a user’s document’s folder, it will skip all this and just simply run the script without using the user’s profile settings.
• -ExecutionPolicy Unrestricted – This sets the execution policy to unrestricted.
• -Command – This will execute the command that comes after.
• %~dp0 – When this is referenced within a Windows Batch File. This will expand to the drive letter and path of that batch file.
• -ComputerName $env:computername – This grabs the computer’s name.
• -OutputFile – This will generate a file.
• -append – If you ran the executable bat file again. It will add the result in an existing output file. (Only if there is an existing output file)
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The script above will run in PowerShell, run unrestricted with no PowerShell profile. Then run the Powershell Script ‘Get-WindowsAutoPilotInfo.ps1’ in reference to the location of the Batch file, grab the computer’s name and output the result of the PowerShell into a .csv file.
If the Bat file was run again without deleting the previous .csv file, then the next serial number it grabs will be added underneath the first one in a new row. This is done with the -append.