How to Change Data Source in Power BI
- George Apostolov
How to Change Data Source in Power BI: step-by-step guide
Let's start by opening Power BI Desktop and loading a report with the data source you want to change.
Now, click the ‘Transform Data’ button in the Home tab to open the Power Query Editor, where we can modify our data connections.
Find and click ' Data source settings ' in the Power Query Editor ribbon.
In the Data Source settings window that pops up, select the data source you want to modify, then click the 'Change Source' button.
Enter your new connection details depending on your source type.
Click 'OK' to save your changes, then 'Close' to exit the settings window. Your report is now connected to the new data source.
Quick answer: To update your data connection in Power BI Desktop, first open your report and launch the Power Query Editor via Transform Data. Next, open Data Source settings, select your current source, and click Change Source. Finally, enter your new details, click OK to save, and Close to apply.
About this Power BI tutorial
Easily update your report connections in Power BI by modifying your source settings within the Power Query Editor. This guide shows how to change Data Source in Power BI in 6 steps, starting with "Let's start by opening Power BI Desktop and loading a report with the data source you w..." and finishing with "Click 'OK' to save your changes, then 'Close' to exit the settings window. Your report...". The interactive demo above is a click-through copy of the real Power BI interface, so you can rehearse each step before doing it in your own account.
Frequently asked questions
How many steps does it take to change Data Source in Power BI?
6 steps. Each one is listed in order above, and the demo highlights exactly where to click.
Can I try it without changing my own account?
Yes. Clicking through the demo doesn't touch your Power BI data or settings. Once you know the flow, repeat it in your own workspace.
This tutorial is filed under Power BI. Related guides: How to Change Data Type in Power BI, How to Change Date Format in Power BI and How to Change Font in Power BI. Last reviewed 05 Oct 2026.
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