How to remove a device from Azure AD using the command line

How to use the Remove-AzureADDevice cmdlet to remove a device from Azure Active Directory (AD).

Remove-AzureADDevice
      -ObjectId <String>
      [-InformationAction <ActionPreference>]
      [-InformationVariable <String>]
      [<CommonParameters>]

The Remove-AzureADDevice cmdlet removes a device from Azure Active Directory (AD). Example:

Remove-AzureADDevice -ObjectId "99a1915d-298f-42d1-93ae-71646b85e2fa"

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1. Connect to the Devices menu blade

2. Select the device you want to remove, get the device’s Object ID.

3. Run a Windows PowerShell using an administrator account.

4. Connect to Azure AD using the Connect-AzureAD command.

The Connect-AzureAD cmdlet connects an authenticated account to use for Azure Active Directory cmdlet requests. You can use this authenticated account only with Azure Active Directory cmdlets.

Connect-AzureAD
       [-AzureEnvironmentName <EnvironmentName>]
       [-TenantId <String>]
       [-Credential <PSCredential>]
       [-AccountId <String>]
       [-LogLevel <LogLevel>]
       [-LogFilePath <String>]
       [-InformationAction <ActionPreference>]
       [-InformationVariable <String>]
       [-WhatIf]
       [-Confirm]
       [<CommonParameters>]

5. Enter the Remove AzureADDevice command

Example:

Remove-AzureADDevice -ObjectId "99a1915d-298f-42d1-93ae-71646b85e2fa"

6. Reboot the device.

Further reading: Remove-AzureADDevice