In this concise video, we have compiled a demonstration to guide you through the process of aligning the safety eyes on various popular garage door opener brands, including Liftmaster, Chamberlain, Sears, Genie, Precision, and Marantec. When your garage door refuses to close, this video emphasizes that checking the alignment of the safety eyes should be your primary troubleshooting step. By following the instructions provided, you’ll be able to effectively align the safety eyes and restore the proper functioning of your garage door. Don’t let an misaligned safety eye hinder your garage door operation any longer—watch this video to resolve the issue swiftly.