The installation and maintenance of LED displays involve a wide range of technologies. Professional work should be done by professionals.
There are dedicated technical teams in the industry specializing in installation. Most manufacturers have their own in-house teams or cooperate with external installation teams. Thanks to long-term partnerships, the overall cost is also very competitive.

Indoor LED display installation pictures

Outdoor LED display installation pictures

LED display maintenance is generally undertaken by the manufacturer. Board replacement is a simple operation, which only requires removing modules from the screen body, and the same applies to outdoor displays.
Please note that the module removal methods vary for different display models. Operators shall remove faulty modules according to the screen design and installation structure, replace them with spare modules, and then power the screen back on. Collect the defective modules in batches and send them back to the factory for repair to ensure the display runs stably in the long term.
After the warranty period, aged LED displays need regular upkeep and maintenance. Technicians will determine the maintenance cycle based on actual operating conditions, which is generally once every one to two years.