Professional Canon EOS M3 Repair
Why Choose Us for Canon EOS M3 Repair
We fix what others couldn’t — or can’t.
Same-Day Repair
Original Parts
1–3 Month Warranty
Professional Team
Canon EOS M3 Service Prices
Prices exclude spare parts. Component-level repair whenever possible. Express queue available.
- Diagnostics – $0 with repair / $50 if declined
- Express repair (2–3 hours) – +50% of selected service
- No power / won’t turn on (power-rail diagnosis) – from $135
- LCD display module replacement – from $115
- Touchscreen/digitizer replacement – from $110
- Top cover / rear shell replacement – from $150
- Sensor cleaning (wet swab + dust map) – from $60
- Body deep clean (ports + exterior) – from $50
- SD UHS-I card slot pin repair – from $85
- USB / micro-HDMI port replacement – from $100
- Pop-up flash module repair – from $95
- EVF accessory shoe/connector repair – from $100
- Shutter unit replacement – from $165
- Main board / power circuit repair – from $140
- Hot shoe repair – from $95
- Lens mount & bayonet rebuild (EF-M) – from $110
- Firmware recovery / stuck on logo – from $90
- Buttons / dials flex repair – from $105
Final cost depends on damage level and parts. Every service includes testing and a written warranty.
Typical EOS M3 Issues We Fix
- Won’t power on after storage or charging; LP-E17 or power-board faults.
- Err 70 after moisture or SD issues; needs board/firmware diagnostics.
- Touchscreen drift or dead zones; digitizer or flex replacement.
- Pop-up flash stuck or won’t fire; latch, spring, or circuit service.
- EF-EOS M adapter communication errors; contact cleaning and mount alignment.
EOS/M-Series Error Codes — Quick Hints
| Code | Meaning | Try First |
|---|---|---|
| Err 20 | Mechanical fault | Power cycle; remove battery/lens; service shutter if it repeats. |
| Err 30 | Shutter problem | Fresh battery; inspect blades; likely shutter replacement. |
| Err 40 | Power/electrical | Check contacts; avoid hot-plug; board diagnostics. |
| Err 70 | Data/processing | Reset; new SD; firmware/board rework if persistent. |
| Err 80/99 | Image/general fault | Stop use; full diagnostics to isolate sensor/firmware path. |
Pro Tips for EOS M3
- Use UHS-I U3 SD cards; format in-camera.
- Keep the pop-up flash and its hinge clean; avoid forcing it closed.
- Minimize strain on the micro-HDMI/USB ports; use short cables and a clamp.
- Use genuine LP-E17 batteries; check charger blink codes before reuse.
- When using EF-EOS M adapters, reseat fully and keep contacts free of oxidation.
FAQ – Canon EOS M3 Repair
1. The camera won’t power on.
We test the LP-E17, charger comms, fuses, and power rails, then rework or replace the board as needed.
2. Touchscreen is unresponsive or drifts.
We inspect flex ribbons and connectors, replace the digitizer, and calibrate input.
3. Pop-up flash won’t open or fire.
We service the latch and spring, check the driver circuit, and validate sync.
4. EVF accessory is not detected.
We clean the shoe, repair the connector, and update settings to restore detection.
5. Lens communication errors with EF-EOS M adapters.
We clean contacts, align the mount, and verify adapter firmware where applicable.
6. Recommended memory cards?
UHS-I U3 SDXC for reliable burst and video. Always format in-camera.