ThinkPad外接投影仪,屏幕两边有黑边

. 2015-12-09 04:04:10 | 知识编号: 030056

问题描述

    
投影仪投出的影像两侧有黑边

    
 

    
适用范围

    
所有安装WINDOWS2000 WINDOWS XP的机型

    
 

    
解决方案

    
右键单击桌面 --> 属性 --> 设置选项卡

    
记录下分辨率和颜色质量选项的数值(如1024X768   16位色)

    
点击应用,确定。

    
如果故障依然存在,点击高级按钮,选择监视器选项卡

    
选择“即插即用监视器”,去掉“隐藏监视器无法显示的模式”前面的钩子

    
把刷新频率设置为70HZ或75HZ,点击应用,点击两次确定

    
如果故障依然存在,再次提高刷新率,直到故障消失

    
 

    
 

    
    
 

    

    
    
    
    
Symptom
External projector displays image clipped on both sides.


    
    
    
    
Affected configurations
Any ThinkPad system running Microsoft Windows 2000 Microsoft Windows XP Pro or Microsoft Windows XP Home operating systems using an external projector.


    
    
    
    
Solution

    

        
  1. Right-click the Windows desktop select Properties and then click the Settings tab.
        
  2. Select a setting for Colors and Screen area known to work both on the external projector and your ThinkPad system. (For example: 1024x768 in 16-bit color depth).
        
  3. Click Apply click OK and then click Yes to accept the new settings.
        
  4. If the external projector still displays the clipping click the Advanced button then the monitor tab.
        
  5. Select Plug and Play Monitor for Monitor Type and remove the checkmark from the box with the text "Hide modes that this monitor cannot display". The default setting is 60Hz.
        
  6. After the checkmark has been removed select a higher rate such as 70Hz or 75Hz then click Apply then click Yes and then Yes again.
        
  7. Repeat this until you find a refresh rate that works with your projector.


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