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夏新32寸液晶电视机黑屏有声音
更新时间: 2021-04-30 22:05:18  

1、这种情况一般是软件问题,但是也不排除硬件损坏的可能,最好还是找售后解决以免损坏其他硬件。

2、屏坏了就再买一台吧,因为换屏不合算。屏价格占电视机总价的80%左右,且换的液晶屏多是一线屏或点屏。

3、可能内部背光灯管寿命快到了,内阻变大,难以激发导致的,建议去维修店换一个试试。

关键词: 液晶 电视机 声音

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