Introduction
If your power button is not responding, use this guide to replace a defective power button on your Garmin NUVI 2589LMT device. Replacing the power button should fix any response issues you are experiencing with the button, but if it does not you may be experiencing a motherboard issue.
What you need
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Using the T5 Torx Screwdriver, remove all 4 of the 5.7mm screws from the back of the device.
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Almost done!
To reassemble your device, follow these instructions in reverse order.
Conclusion
To reassemble your device, follow these instructions in reverse order.