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Garmin Forerunner 255 Power Button Repair

Complete guide to Garmin Forerunner 255 power button repair. Cost estimates, difficulty level, time required, and environmental impact.

💰 Cost:$50 - $140
⏱️ Time:1-2 hours
🌍 CO₂ Saved:31 kg

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💰 Cost Breakdown

Parts$30 - $84
Labor$20 - $56
Total Estimated Cost$50 - $140

💡 Tip: Costs vary by location and repair shop. Authorized service centers typically charge more than independent repair shops.

🔧 Repair Overview

Power Button Repair is one of the most common repairs for Garmin Forerunner 255. This repair involves replacing the damaged input component with a new or refurbished part. The process typically takes 1-2 hours and requires moderate skill level.

🔧 Required Tools

What You'll Need

  • Replacement input part (OEM or aftermarket)
  • Precision screwdriver set (Phillips #000 or pentalobe)
  • Opening tools (plastic spudger, suction cup)
  • Adhesive strips or glue
  • Clean workspace with good lighting

Step-by-Step Process

Step 1: Remove bands

Remove bands from the watch., they will be annoying later in the process.

Step 2: Heating the watch

Heat the watch using a heat gun. I tried using iOpener, didn't work. Heat the watch along the yellow strip, that's where the watch is glued together.

Step 3:

Step 3 - Image 1
Step 3 - Image 2

Wedge the iFixit Opening Tool between the display part and the rest of the body. The strip around the watch (yellow in my case) is on the screen part of the case, so try to put the tool underneath it. If you can't put the tool between, try pulling on the screen part like in the picture. That worked best for me.

Reheat the watch whenever it feels cold.

Step 4: The screen

When the screen is relatively loose, use iFixit Opening Pick to remove it completely. Circle around the watch with the tool and it'll come loose. The watch doesn't need to be very hot in this step - the screen doesn't hold very well anymore.

Be careful while removing the screen not to damage the flexible cable that connects the screen.

Step 5: The motherboard

Remove the screen cable, and the heart rate sensor.

Unscrew 4 screws.

Step 6: Buttons

I had a malfunctioning button. Actually it tore apart from the PCB. Mine was still working, but in case anyone needs to replace theirs, it's the Panasonic EVPAEBB2A. Other EVPAE models have different pressure force, but should work too. Except for EVPAE_E2A, those have different terminal shapes. You can check the [link|https://api.pim.na.industrial.panasonic.com/file_stream/main/fileversion/275745|datasheet|new_window=true]

📖 Repair guide provided by iFixit - The free repair manual. Licensed under CC BY-NC-SA 3.0.

iFixit Difficulty: Moderate | Time: NaNh NaNm

DIY vs Professional Repair

✋ DIY Repair

  • ✅ Lower cost (parts only: $30-$84)
  • ✅ Learn new skills
  • ❌ Risk of further damage
  • ❌ No warranty
  • ❌ Requires tools and time

🔧 Professional Repair

  • ✅ Expert installation
  • ✅ Warranty included
  • ✅ Faster turnaround
  • ❌ Higher cost ($50-$140)
  • ❌ Need to find reputable shop

Environmental Impact

By choosing to repair your Garmin Forerunner 255 instead of replacing it, you're preventing approximately 31 kg of CO₂ emissions. Manufacturing a new Garmin Forerunner 255 generates 34 kg of CO₂, while this repair only produces about 3 kg of CO₂. That's a 91% reduction in carbon emissions!

Get a Personalized Repair Estimate

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