跳转到主内容

Repair guides and support for your Samsung TV.

2608 个问题 查看全部

White screen when turned on.

When I turn tv on all I get is a white screen today. Yesterday it was turning on and off repeatedly so I unplugged it over night and now all I get is a white screen. Main board?

UN75NU800DFXZA, version FA02

Main board - BN94-12928P

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

1个答案

@mattlasita main board would be my first suspect followed by a bad panel. Check the main board first. Measure the voltages on the power board connector and see if the main board has the appropriate voltage. Check all the ribbon cables and connectors for tears, corrosion etc.

Remove the back cover and post some pictures of all of your boards. Let's see if we can help you narrow it down. 在已经存在的问题里加入图片

这个答案有帮助吗?

得分 0
添加一条评论

添加你的答案

Matt Lasita 将永远感激不已
浏览统计数据:

过去 24 小时: 0

过去 7 天: 1

过去 30 天: 6

总计 46