Skip to main content

Why aren’t my PowerPoint slides showing on my display?

Your PowerPoint slides have stopped showing or aren’t updating on your display? This guide walks you through the most common causes — from connection errors to file picker issues — so you can get your content back on screen.

Written by Leonie

Before You Start

Ask yourself:

  • Has these PowerPoint slides ever worked on screen?

  • Is the screen showing nothing, or is the content just not updating?

Your answer determines where to start — use the steps below for PowerPoint slides that have previously worked, or jump to the Never Worked section at the bottom.


Step 1 — Check for Notification Errors

  1. Open the PowerPoint app and go to the Information tab

  2. Look at these two fields for error messages:

  • Outstanding source reports

  • Latest notification from the source

These notifications help point you in the right direction for troubleshooting.


Step 2 – Check the Source Status

  1. Go to the app's Source tab

  2. Check the Source is pushing data field:

  3. Also verify:

    • Latest content timestamp matches when your PowerPoint file was last updated. A slight sync delay is normal.

    • Current data shows the slides you expect — including timestamps, author names, and the first line of each post.


Step 3 – Check Filters in Configuration

  1. Go to the Configuration tab and click Show Advanced

    Show Advanced button

  2. Review all active filters and confirm their settings

  3. Remove or update any filters that may be excluding all slides


Step 4 — Verify the Correct PowerPoint File Is Selected

The link to the file can break if it was moved, renamed, or deleted.

  1. Go to the Configuration tab

  2. Use the File Picker to re-select the correct PowerPoint file

You can only do this for apps you own. Check the app owner under the Information tab.


Never Worked on Screen

If the content has never displayed correctly, check the following:

Authorization

Entra ID Permissions


Still Not Working?

Contact support@valota.live and include:

  • The App ID from the app’s Information tab

  • Any error messages you received (written or screenshot)

If the issue remains unresolved, we can transfer one of our own displays into your account for further investigation — just give us permission to do so.

Did this answer your question?