原因:显卡驱动的问题。解决方法:更新一下驱动来解决此问题。
如下参考:
1.首先,在桌面上找到“这台计算机”图标,然后右键单击它,如下图。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/1b4c510fd9f9d72ac33eb961c42a2834349bbb70?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2.单击后,将弹出一个菜单。在弹出菜单中,选择“属性”。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0d338744ebf81a4cf16845b5c72a6059252da670?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3.在新打开的系统属性窗口中,点击左侧的设备管理器按钮,如下图。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/6a600c338744ebf8852bcd43c9f9d72a6059a770?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4.打开设备管理器,在“显示适配器”下找到视频卡项,右键点击,在弹出菜单中选择更新驱动程序,如下图。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f7246b600c338744759f8600410fd9f9d72aa070?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5.此时,在新窗口中,点击自动搜索更新的驱动程序软件,如下图。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/500fd9f9d72a6059814a48663834349b033bba70?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6.当系统提示“您的设备已经安装了最好的驱动程序”时,说明视频驱动程序已经安装成功。没有显示异常。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/6a63f6246b600c331a2377b40a4c510fd9f9a170?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)