我的电脑显示器屏幕突然间变得膜糊像是有病毒状,但是扫毒又没有,请高手指点!

2025-03-26 06:35:46
推荐回答(4个)
回答1:

通常,显示器使用时间过长,就会出现显像管老化导致焦距不准确的情况,容易造成显示画面模糊不清的情况。由于老式显示器不提供菜单式或者数字式焦距调节功能,只能通过显示器内部电路上的元器件调节。打开显示器外壳,从后面可以在控制电路板上找到两个十字可调电位器,一个是调节亮度的,一个是调节焦距的。在开机的情况下,小心调节电位器,并同时观察显示效果。反复调节到最佳状态,断电,组装好即可。
注意:带电操作时要千万小心,显示器电路在通电情况下带有很高的电压,身体直接接触任何器件都有很大危险。

回答2:

显示器模糊与病毒无关,可以换个显示器试试,应该是显示器本身的问题。

回答3:

显卡的问题,如果有显卡驱动程序,就驱动一下,如果还不行,就得换显示器了。

回答4:

显示器模糊与病毒无关,可以换个显示器试试,应该是显示器本身的问题

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