Warning: Use of undefined constant title - assumed 'title' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 152 显示器无信号,详细教您怎么解决电脑开机后显示器无信号
- 分类:win8 发布时间: Warning: Use of undefined constant newstime - assumed 'newstime' (this will throw an Error in a future version of PHP) in /data/www.zhuangjiba.com/web/e/data/tmp/tempnews1.php on line 156 2018年06月28日 19:30:02
现在使用电脑的小伙伴越来越多,电脑出的品牌也越来越多。但是我们在打开电脑的过程总是会遇上问题的,比如电脑开机速度慢、狄安娜哦黑屏、电脑开机显示器无信号等。那么接下来小编就来告诉你们怎么解决电脑开机后显示器无信号。
为什么会吹出现电脑开机后显示器无信号的问题?其实造成的原因有很多,像显示器有问题、显卡和内存出现了故障灯这些都是有可能造成开机显示器无信号的。那么我们要怎么解决 ?今天小编就来告诉你们处理开机后显示器无信号的方法。
首先要进行电脑主机的显示器信号线与主机接口位置,查看是否松动。如果线路松动,重新拔插即可。
显示器无信号电脑图解-1
接着检查显示器信号线的接口和线路是否损坏。如果接口和线路损坏,更换一条新的显示器信号线即可。
电脑开机没信号电脑图解-2
再者,检查主机后面的电脑主板上的显示器接口,是否完好。如果显示器接口生锈或者是接口针损坏进行除锈和矫正接口针即可。
显示屏没信号电脑图解-3
然后将主机的侧盖打开,查看主板各个接口是否完好,有无老鼠咬线。
电脑开机没信号电脑图解-4
再在电脑主板CPU旁边查看内存,插槽与内存条是否牢固。如果有松动的话就重新拔插。
无信号电脑图解-5
再检查独立显卡与主板接口是否有松动。如有松动,就重新安装显卡。
显示器无信号电脑图解-6
然后,如果电脑主机启动听见蜂鸣报警,就把电脑的内存拆下来进行查看,内存是否有烧毁的痕迹。
显示器无信号电脑图解-7
假如内存完好,请用橡皮擦进行擦拭内存金属部分。
显示屏没信号电脑图解-8
最后电脑主机检查完毕后,就检查显示器的显示输入接口是否损坏。主要检查接口的脚针是否变形。综上所述如发现硬件设置损坏,进行更换或到专业的维修点进行维修,显示器无信号的问题就解决了。
电脑开机没信号电脑图解-9
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