Table of Contents


Overview

note

Decommission Definition: In this context, we define Decommissioning as retiring a device from one purpose. This should not be confused with surplussing although it may be decided that a device should be surplussed as part of its decommissioning.

Decommission Definition: In this context, we define Decommissioning as retiring a device from one purpose. This should not be confused with surplussing although it may be decided that a device should be surplussed as part of its decommissioning.

Purpose

This article provides a step-by-step guide for retiring a device from deployment for an individual purpose. There are many reasons why a device might be decommissioned, ranging from its inability to perform the tasks that it is required to no longer being needed.

Additionally, this should be considered the only official policy for decommissioning devices. If something is missing from this documentation please leave a comment suggesting a change and it will be updated.

Audience

This article is written for CENV IT Technicians who must decommission devices and should be regularly referenced to keep updated on changing policies.


Decommissioning Process

The following process outlines the exact steps that should be taken to remove any Windows or MacOS machine this should include every action that must be performed from the moment it is decided that a machine must be decommissioned.


Step 1: Ticket Creation

note

Use this ticket while you are configuring the machine to document any issues you encounter and record actions completed to setup the machine.

Use this ticket while you are configuring the machine to document any issues you encounter and record actions completed to setup the machine.

  1. Create a ticket in JIRA

  2. Ticket Title: Decommission: {Device Type} - {Serial Number}

  3. Request Details: (The data here are placeholders to show what it might look like)

    1. Format:

      • Old Device Name: Previous device name

      • Old Device Owner: First and Last Name or Department

      • Old Device Location: Room number if available, if not location description (ie. User’s Home)

      • Old Device Purpose: What need did this device meet?

      • Reason For Decommission: Why is this device no longer going to be deployed?

      • Condition of the Device: Working / Not Working, include any other notable issues with the device

      • Next Steps: Inventory / Surplus / Other - Explain

    2. Example:

      • Old Device Name: CENV-M-12345AB

      • Old Device Owner: Jane Doe

      • Old Device Location: User’s Home

      • Old Device Purpose: Purely for decor

      • Reason For Decommission: Device really was just messing up the Feng Shui of the room, oh and also turns out the device was originally stolen.

      • Condition of the Device: Working

      • Next Steps: Other - Returning device to its original owner

  4. Include any supporting documentation, ie. Related Tickets, Emails, or Forms


Step 2: Data Removal

CENV IT is not responsible for the backup or storage of user data as such no backup of data is included in this process. This should be performed by users if they wish to have their data backed up.

Process for removing data so that it may not be retrieved by future users of the device.

Windows

https://wwuhelp.atlassian.net/wiki/spaces/IKB/pages/1731166241/Surplus+Off-Boarding+Decommissioning#Windows-Devices

  1. Determine STF Purchase: Verify if the device was purchased through STF.

  2. Power Down: Turn off the device to prevent re-check-ins to LabStats or ConfigMgr.

  3. Decommission from LabStats/ConfigMgr: Specify removal/swapping date when prompted.

Option 1 (Preferred Method for SSDs)

https://wwuhelp.atlassian.net/wiki/spaces/CENVIT/pages/edit-v2/2386296833#Option-1-(Preferred-Method-for-SSDs)

  • Requirements: OptiPlex xx6x, Latitude xx9x, or newer models.

  • BIOS Data Wipe:

    1. Boot into BIOS (F2).

    2. Navigate to Security > Admin Password and erase the password.

    3. Select Maintenance > Data Wipe, check Wipe on Next Boot.

    4. Complete prompts and reboot to finish wiping.

Option 2 (Older Systems without BIOS Wipe)

https://wwuhelp.atlassian.net/wiki/spaces/IKB/pages/1731166241/Surplus+Off-Boarding+Decommissioning#Option-2

  1. Initial Data Wipe Setup:

    1. Perform a long format of the drive (not recommended for SSDs due to potential data retention).

    2. If BitLocker is enabled, residual data will typically be inaccessible after formatting.

  2. Run zSurplus Task Sequence via PXE Boot:

    1. Delete the device object from ConfigMgr to enable the zSurplus Task Sequence.

    2. Boot to Onboard NIC IPV4 for UEFI devices (Onboard NIC in Legacy or UEFI mode).

    3. If Onboard NIC does not appear, enable it in System Configuration > Integrated NIC within the BIOS.

  3. Task Sequence Execution:

    1. The zSurplus Task Sequence will wipe and format the first six drives detected, including connected USB devices.

    2. It will also remove any ownership tags and BIOS password from the system.

    3. If BIOS password removal is unsuccessful, use a BIOS Master Password Generator (e.g., http://bios-pw.org ) and enter the displayed BIOS string.

Option 3 (Physical Destruction)

  • Requirements: For systems unsuitable for software-based wiping.

  • Procedure: Destroy the drive using a drill press or hammer.

MacOS

https://wwuhelp.atlassian.net/wiki/spaces/IKB/pages/1731166241/Surplus+Off-Boarding+Decommissioning#Apple-Devices

  1. Ensure the device is connected to power and wired internet.

  2. Enter the MacOS Recovery Menu

  3. Select Disk Utility.

  4. Choose View > Show All Devices.

  5. Select the internal boot drive (e.g., "APPLE SSD...") and click Erase.

  6. Name the drive "Macintosh HD" and proceed with the erasure.

  7. Confirm when the erasing process completes. The drive should display 0GB data used once erased successfully.


Step 3: Asset Management Update

If this device is to be surplussed do not complete this process instead pick up from that process.

  1. Open the Master Import Document.

  2. Update the following fields:

  3. Ask another CENV IT Tech to verify these steps have been completed correctly in the ticket


Step 4: Ticket Closure

Once Asset Management Update steps are verified as complete, the IT Manager will close the ticket under the technician’s name.


Surplus Process

Devices are surplussed when it’s determined that they are no longer of use to the CENV and should leave our environment, to be repurposed elsewhere.


Step 1: Decommission Process Steps 1 & 2

As surplussing devices is simply a special case of the decommissioning process you should start by completing the first two steps of that process and then return here.


Step 2: System Object Removal

  1. For Windows:

  2. For MacOS:

    1. Remove the device from JAMF and Apple Management: Generate a ticket to the Help Desk to notify Benjamin Hoekstra and James DeWine that the device needs to be removed from management systems, and any associated licenses need to be cleared.

    2. License Notification: Inform Nancy Larson (larsonn@wwu.edu) that the device is being removed from JAMF for licensing purposes.


Step 3: Asset Management Update

  1. Open the Master Import Document.

  2. Update the following fields:


Step 4: Surplus Documentation and Verification

  1. Fill out using the information provided in the initial ticket

  2. Ask another CENV Tech to verify all steps and initial the form.

  3. Attach a photo of the completed and verified form to the ticket and the form itself to the device before moving it to the surplus staging area, the desks in AH08.


Step 5: Ticket Closure

note

This step will be performed by the IT Manager

This step will be performed by the IT Manager

Once Surplus Documentation is verified as complete, the IT Manager will close the ticket under the technician’s name.


Step 6: Equipment Inventory Surplus Form

note

This step will be performed by the IT Manager

This step will be performed by the IT Manager

  1. As we gather things to surplus note down each of them until a sufficient number are acquired so that they may be surplussed as a batch.

  2. Fill out the Surplus Equipment Pickup Request Form