No Signal & HDMI Port Repair
Fix HDMI, VGA, DisplayPort and other connection issues on your projector. We provide port replacement, EDID reprogramming, and full signal path diagnostics. All brands repaired. 3-month warranty.
Common Signal Problems
- No Signal Message — Faulty HDMI port, damaged cable, or EDID corruption
- Intermittent Signal Loss — Loose port connections or failing signal processor
- Pink / Green Screen — Damaged colour channels in the signal path
- HDCP Errors — Authentication failure between source and projector
Our Repair Solutions
- HDMI / VGA / DisplayPort Port Replacement
- EDID Reprogramming
- Signal Path Diagnostics & Repair
- HDCP Troubleshooting
- Main Board Signal Processor Repair