We often encounter this problem,only part of led display works, and the other part is completely dark, it shows nothing .What on earth are the reasons? Please follow our technical engineers to start investigating the reasons:
Many customers need to configure Linsn receive cards, before use the LED Display. But they do not know how to do it. Here to share the Linsn intelligent setup manual, Hope to help you! PDF File: linsn-rcg-intelligent-setup
First Visually observe whether there is a lack of components, damaged, if there is a short circuit chip burn through, whether by the lightning. Judging from light, red light is power lamp, green light is a signal lamp.
LED-CARD are doing our best to save our customer time.
1. We have many goods have stock(Over 1,500,000 USD). Like the LED card, LED module,Video processor. 2. We select the fastest Express delivery way, we allways send the goods to Customes by Direct DHL and UPS (Our DHL Account: 602597593 / Our UPS Account: 1ZW8441E )
Like MBI5024 , DIP lamps, SMD Lamps, 74HC138D tec. We just want to help many Customers who is Repair LED display in Local. All of this goods we have a good Price, and stock. If you need some Other LED CHIPs for repair you screen, You can ask our Online sales for help.