天气预报 > 其他 > 显示器不亮了.换显卡接口正常
显示器不亮了.换显卡接口正常
更新时间: 2020-07-04 00:00:00  

原因:

1、显卡接触不良,重新拔下清理下显卡PCI-E插槽或者显卡金手指再插上去;

2、一般独立显卡都需要独立供电,有插1个6pin电源接口,有插2个6pin电源接口,请检查是否插上;

3、电脑电源额定功率太低,一般四核以上的并且带独立供电的电脑功耗相对高一点,电源差的,无法带动显卡;

4、老式主板和新的显卡会存在兼容性,不能匹配,需要升级BIOS版本;

5、显示器分辨率之前设置过高造成,降低分辨率再尝试;

6、VGA或者DVI

关键词: 显示器 接口 正常

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