# MDT: Use OSDCloud DriverPacks in a Task Sequence ## Preinstall Phase ### Modify Inject Drivers step Modify your Task Sequence to include drivers from the **OSDCloud WinPE x64** selection profile that was created in the [**WinPE Drivers**](https://www.osdcloud.com/osdcloud-v1/integration/mdt-add-osdcloud-winpe-drivers) configuration. This will ensure that you have the minimal Network and Disk Controller drivers needed to startup the Operating System to first boot

## Install Phase ### Add Run Command Line step Add a **Run Command Line** step to your Task Sequence prior to **Install Operating System** to load the [**OSDCloud Sandbox**](https://www.osdcloud.com/osdcloud-v1/osdcloud-sandbox/sandbox). This will ensure that you have the latest OSDCloud dependencies in your WinPE Session. Use the following for the Command line ``` PowerShell -ExecutionPolicy Bypass -Command "Invoke-Expression (Invoke-RestMethod 'sandbox.osdcloud.com')" ``` Make sure you do not 'Continue on error' because if this fails to load, then you will probably not be able to download DriverPacks

## Postinstall Phase ### Add Run Command Line step After Configure, add a Run Command Line step called **OSDCloud DriverPackMDT**. Use the following for the Command line ``` cmd.exe /c start /wait PowerShell -ExecutionPolicy Bypass -Command Invoke-OSDCloudDriverPackMDT ``` Start in should contain the following path ``` %OSDisk%\Windows\System32 ``` Options should include **Continue on error**

### OSDCloud DriverPackMDT Step for VM Testing If you want to test downloading and applying a DriverPack in a Virtual Machine, modify the above step to specify a Manufacturer and Product. I select a Lenovo as the DriverPack as HP and Dell do not show progress in the Specialize phase during the DriverPack expansion ``` cmd.exe /c start /wait PowerShell -ExecutionPolicy Bypass -Command Invoke-OSDCloudDriverPackMDT -Manufacturer Lenovo -Product 21DC ``` ## Test a Deployment The following screenshots are from a Virtual Machine emulating a Lenovo P1 Gen 5 device