第1个回答 推荐于2017-11-28
1、把显示器刷新率锁定试试。有的游戏软件会自动改变显示器的刷新率。在Windows系统中,单击"开始"按钮,选择"运行"命令,输入命令"dxdiag"打开"DircetX"诊断工具对话框,选择"其它帮助"单击"替代"按钮,弹出"替代DirectDraw刷新行为"对话框,选中"替代值"单选框,然后在文本框中输入想替代的刷新率.如输入的为85Hz,然后"确定",完成以后,就可以将显示器锁定了。
2、右击桌面-属性-设置-屏幕分辨率。通常拖到最大就是最适合屏幕的分辨率了。一般14寸的宽屏为1366X768,也有1280X800的。本回答被网友采纳
第2个回答 2019-05-17
工具:电脑(Win7系统);
1、找到桌面左下角的“开始”,鼠标左键单击进入到系统选择界面;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d0c8a786c9177f3ea72a27b17ecf3bc79f3d5674?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d4628535e5dde7111f739a4aa9efce1b9c1661ed?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、在左下角的界面中找到“附件”文件夹,鼠标左键单击打开;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/ac345982b2b7d0a27a68dd21c5ef76094a369aed?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、在“附件”文件夹中的“Windows资源管理器”中打开“系统还原”选项;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/ac4bd11373f08202af15488345fbfbedaa641b83?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、点击“系统还原”后,会弹出“还原系统文件和设置”的界面;
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/43a7d933c895d1435cf43d9f7df082025baf0788?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、在“还原系统文件和设置”中点击“确定”,重启电脑即可。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d6ca7bcb0a46f21ff90e84eff8246b600c33ae50?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)