创维42E309R液晶电视不开机(板号715G6172-M01-000-004X),刷机后视频无信号时红绿蓝交替显示的故障故障维修是:按遥控器的菜单+1999+回看进入总线,把倒数第二项确定复位,即可修复。 |
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