天气预报15天查询> 其他> 显示器一闪就黑了怎么解决

显示器一闪就黑了怎么解决

更新时间: 2020-07-04 00:00:00     

显示器闪一下就黑屏,是显示器内部电源板上低压整流输出的滤波电容漏液失效造成的。当显示器通电后,由于低压输出部分的滤波电容只是漏液失效,并没有完全坏死,短时间内输出供电正常,因此屏幕亮了,随后由于供电不足,导致显示器马上熄灭。

维修:由于显示器内部涉及多处高压,为避免触电事故或因操作错误造成故障面扩大,最好送修专业维修点进行维修。

关键词: 显示器 怎么 解决

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-223361/ | 耗时:0.6684 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=223361 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=223361 LIMIT 0,1
select * from tbl_Articles_sphinx where id=223361 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1079027,1051655,1122218,1091356,1113762,1058075,1101429,1093485,1073066,1094377,1073900,1103724,1115396,1073144,1045272,1085072,1062208,1051711,1090440,1100215,1081875,1089626,1071189,1092129,1098557,1107633,1098569,1089076,1050341,1056734) ORDER BY field (ArticleID,1079027,1051655,1122218,1091356,1113762,1058075,1101429,1093485,1073066,1094377,1073900,1103724,1115396,1073144,1045272,1085072,1062208,1051711,1090440,1100215,1081875,1089626,1071189,1092129,1098557,1107633,1098569,1089076,1050341,1056734)