These are some common tools used to work on this device. You might not need every tool for every procedure.
Apple Studio Display M2454
This 15 inch, LCD, studio display monitor is to be used with a mac computer and creates a large screen to view computer activity. It is available with two USB ports and a cable to connect the monitor to the computer.
Identification and Background
In order to properly identify this monitor one should look at the back lower portion, near the cable, and locate the serial number or the product name. This serial number can then be searched and the model that accompanies that particular serial number can be found. Be sure the connector on your computer matches the cable that the monitor uses.
Identify multiple problems with the Apple Studio Display M2454 troubleshooting guide