Identify whether the problem affects the whole screen or only one section, then contact technical support with clear details.
Record symptoms: Take photos or a video showing the affected area and any error messages.
Check normal controls: Confirm the intended source is selected and playback has not been paused or scheduled off.
Describe changes: Mention power interruptions, software changes, or movement of the equipment.
Request support: Send your order number, display model, and issue details to LIONLED.
Do not open powered cabinets or repeatedly restart equipment showing signs of electrical damage. Follow the support team's instructions.
+86 190 6898 0465
3F, Building 2, Wanyan Industrial Zone, Fuhai, Baoan, Shenzhen, China 518103
FLAT 02,BLK B,2/F,HOOVER INDUSTRIAL BUILDING,26-38 KWAI CHEONG ROAD,Kwai Chung,HK