Professional Canon 7D Mark II Repair
Why Choose Us for Canon 7D Mark II Repair
We fix what others couldn’t — or can’t.
Same-Day Repair
Original Parts
1–3 Month Warranty
Professional Team
Canon EOS 7D Mark II Service Prices
Prices exclude spare parts. Component-level repair whenever feasible. Express/priority queue available.
- Diagnostics – $0 if you proceed / $60 if declined
- Express repair (2–3 hours) – +50% to selected service
- No power / random shutdowns (rails, fuses, DC-DC) – from $175
- Main LCD replacement (3.0″) – from $125
- Top status LCD replacement – from $135
- Viewfinder overlay LCD service – from $145
- Shutter assembly replacement – from $230
- Mirror box / sub-mirror alignment – from $150
- AF module cleaning + calibration – from $125
- Hot shoe / flash sync repair – from $85
- CF card slot pin rebuild (UDMA7) – from $110
- SD slot repair (UHS-I) – from $100
- USB 3.0 (Micro-B) port replacement – from $120
- HDMI (Type C) port replacement – from $115
- Main dial / joystick / buttons rework – from $95
- Weather-seal refresh (doors, gaskets) – from $90
- APS-C sensor cleaning (wet swab + dust map) – from $65
- Body deep clean (ports + exterior) – from $60
- Battery door / latch repair (LP-E6N) – from $80
- GPS module service (calibration/board) – from $120
- Audio jack board (mic/headphone) service – from $110
- Main board / power regulation repair – from $190
- Firmware recovery / stuck on logo – from $95
- Lens mount & bayonet service (EF) – from $125
Final cost depends on fault complexity and parts availability. Every repair includes full testing and a written warranty.
Typical EOS 7D Mark II Issues We Fix
- Err 20/30 in bursts — shutter or mirror drive; assembly service.
- AF inconsistency / front-back focus — AF unit clean and calibration.
- Viewfinder overlay flicker — overlay LCD or flex service.
- CF pin damage / SD errors — slot rebuild and controller check.
- GPS battery drain or no lock — board/antenna service and calibration.
EOS DSLRs — Error Codes Quick Hints
| Code | Meaning | First Aid |
|---|---|---|
| Err 20 | Mechanical fault | Power cycle; reseat lens/battery; service mirror/shutter if repeats. |
| Err 30 | Shutter problem | Try fresh LP-E6N; inspect blades; likely shutter replacement. |
| Err 40 | Power/electrical | Clean contacts; avoid hot-plug; board diagnostics. |
| Err 70 | Data/processing | Reset; new CF/SD card; firmware/board service if persistent. |
| Err 80/99 | General/image fault | Stop use; full diagnostics to isolate shutter/sensor/firmware path. |
Pro Tips for EOS 7D Mark II
- Use UDMA7 CF and fast SDXC UHS-I; avoid microSD adapters.
- To sustain 10 fps keep LP-E6N fresh and cards high-speed.
- Disable GPS when not needed to reduce drain.
- Inspect door gaskets periodically to maintain sealing.
- If using W-E1 Wi-Fi, update firmware and test tethering before jobs.
FAQ
1. The camera won’t power on or shuts off under load.
We check LP-E6N packs, DC-DC rails, fuses and protection, then restore the failing stage.
2. AF accuracy is inconsistent.
We clean the AF unit, verify sub-mirror geometry, update firmware and calibrate with reference optics.
3. Err 20/30/99 appears intermittently.
We isolate shutter/mirror flex and main PCB paths, replace weak parts and stress-test.
4. GPS is unreliable or drains the battery.
We service the GPS board, check antenna lines and shielding, and validate satellite lock.
5. CF/SD slot errors or “Card not recognized”.
We rebuild the slot, straighten/replace pins, validate controller lines and test with certified media.
6. Stuck on logo / boot loop.
We perform a service reflash, verify boot partitions and check NAND integrity.