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全彩led顯示屏花屏了怎么辦?

2023-03-15         來源:www.hgxjg.com

首先要是新屏裝上通電就花,那可能是控制卡設置掃描不對,或排線沒有插對(檢查從控制卡到第一個板子的排線),5V電源接錯也會出現這個問題;接下來如果使用了一段時間后突然發現這個現象,那除了控制卡故障外,最大的可能就是板子進水燒了芯片或電源;

或者可以試試接個DVI接口的顯示器先,看下顯卡的DVI輸出口是否信號正常。最后可以試著把顯示屏后面的接收卡的網線拔掉按接收卡上的調試按鈕,看屏體掃描是否正常。



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