On-Site LED Screen Repair
On-Site LED Screen Repair (Emergency / Field Service) • Rapid diagnostics (power + data signal path) • On-site module/tile swap and troubleshooting • Power supply replacement and voltage/load checks • Data/communication troubleshooting (cables, hubs, ports) • Receiving/Sending card troubleshooting and replacement (e.g., NovaStar) • Fix common issues: flicker, black sections, color shift, brightness mismatch Add: […]