天气预报 > 其他 > 开机后电脑屏幕颜色一半变红
开机后电脑屏幕颜色一半变红
更新时间: 2020-06-29 00:00:00  

方法如下:

1、显卡与显示器之间的连接信号线接触不良;

2、关机的情况重新拔插一下VGA连接插头,检查插针是否出现弯曲和变形,信号线是否出现折断;

3、屏幕的某一部位,屏幕的四个边角出现偏色,由于强磁场干扰造成的;

4、检查显示器的周围是否有强磁设备;

5、显示器具有色温设定功能,设定错误会造成偏色故障,偏色是满屏幕整体偏向于一种底色;

6、重新正确地调整色温参数即可解决,出自显示器内部的色度输出晶体管被软击穿,或偏置电位器接触

关键词: 开机 电脑 屏幕 颜色 一半

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