现象描述
消费者在使用ideapad Y460笔记本电脑玩游戏时，发现进入游戏界面的时候，游戏画面集中显示在屏幕的正中间，而画面两边都有黑边，即游戏无法以全屏模式使用。这种现象在最流行的穿越火线（CF）和魔兽争霸游戏中都有出现。
现象分析
观察游戏画面，发现画质非常好，可以肯定屏幕正在显示的是游戏画面真实的分辨率。以CF游戏为例，起始画面的分辨率是819x600,而Y460的分辨率是1366x768，不难想象以真实的游戏画面显示时无法占满Y460全屏幕，于是就出现黑边现象。
解决方案
一共七步骤，在ATI显卡的高级属性里面设置。
步骤一：右击桌面空白处，点击“屏幕分辨率”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=235&md5sum=58f5f08828ed562d8d9aa405ff0e90c3&sign=7045c44fbc&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=14&ipr={"t":"img","w":"235","h":"354","dataType":"jpeg","c":"word/media/image1.png","imgOriW":235,"imgOriH":354})
步骤二：设置分辨率为1280x768，然后点击“确定”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=446&md5sum=58f5f08828ed562d8d9aa405ff0e90c3&sign=7045c44fbc&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=14&ipr={"t":"img","w":"446","h":"493","dataType":"jpeg","c":"word/media/image2.png","imgOriW":446,"imgOriH":493})
步骤三：右击桌面空白处，点击“显示卡属性”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=238&md5sum=58f5f08828ed562d8d9aa405ff0e90c3&sign=7045c44fbc&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=14&ipr={"t":"img","w":"238","h":"358","dataType":"jpeg","c":"word/media/image3.png","imgOriW":238,"imgOriH":358})
步骤四：点击窗口左上角的“显示卡”，选择“桌面&显示器”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=276&md5sum=58f5f08828ed562d8d9aa405ff0e90c3&sign=7045c44fbc&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=14&ipr={"t":"img","w":"276","h":"331","dataType":"jpeg","c":"word/media/image4.png","imgOriW":279,"imgOriH":333})
步骤五：右击1号显示器图标，选择“配置”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=287&md5sum=58f5f08828ed562d8d9aa405ff0e90c3&sign=7045c44fbc&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=14&ipr={"t":"img","w":"287","h":"299","dataType":"jpeg","c":"word/media/image5.png","imgOriW":287,"imgOriH":299})
步骤六：在缩放选项中选中“全屏幕”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=641&md5sum=58f5f08828ed562d8d9aa405ff0e90c3&sign=7045c44fbc&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=14&ipr={"t":"img","w":"641","h":"356","dataType":"jpeg","c":"word/media/image6.png","imgOriW":641,"imgOriH":356})
步骤七：右击桌面空白处，分辨率调回1366x768，然后点击“确定”。
![](https://wkrtcs.bdimg.com/rtcs/image?w=304&md5sum=58f5f08828ed562d8d9aa405ff0e90c3&sign=7045c44fbc&rtcs_flag=1&rtcs_ver=3.1&l=webapp&bucketNum=14&ipr={"t":"img","w":"304","h":"188","dataType":"jpeg","c":"word/media/image7.png","imgOriW":304,"imgOriH":188})
至此重新运行游戏即可全屏模式运行。
另外值得注意的是游戏画面被扩展成全屏时，游戏画面的画质会相应的降低。
本文来源：https://www.2haoxitong.net/k/doc/8a0d40df6f1aff00bed51e26.html
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