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 联想笔记本电脑黑屏却开着机怎么恢复
- 分类：硬件教程 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 2022年03月07日 09:14:00
不少朋友打开自己的笔记本电脑的时候,出现了笔记本电脑开着机但是黑屏的情况,那么笔记本电脑黑屏却开着机怎么办呢,下面小编来跟大家说说联想笔记本电脑黑屏却开着机怎么恢复的接机方法，大家一起来看看吧。
工具/原料:笔记本电脑
系统版本:windows10
品牌型号:联想
1、可能是现在处于休眠状态。笔记本休眠是指笔记本处于休息状态，然后笔记本处于假死黑屏状态，会被误认为是黑屏。只要按下笔记本的任意按钮，就可以重新启动。如果笔记本有一段时间没有使用或进入显示电池电量不足的状态，系统可能会启动睡眠状态和休眠模式。如果长时间使用电脑，忘记关机后电脑黑屏，尽量连接电源，充一会儿再用笔记本电脑。
2、开机后，黑屏可以通过听到声音来确定正常进入系统。试着连接外部显示器，看看显卡输出是否正常。如果连接外部显示器，可以正常开机显示，说明是笔记本液晶屏或排线的问题。
3、可能是接触不良引起的。建议重启笔记本。如果还是解决不了问题，显示器坏了，建议去维修店维修；
4、有能力的朋友可以尝试拆开外壳，把显示器和主板之间的接口接头弄紧，把有灰尘的地方去掉，然后把笔记本的零件一个个安装。
5、如果解决不了，重启电脑，按F8，进入安全模式，进入后杀毒，修复缺失的系统文件，重新开机，可能就解决了。
总结：
1、可能是现在处于休眠状态。笔记本休眠是指笔记本处于休息状态，然后笔记本处于假死黑屏状态，会被误认为是黑屏。只要按下笔记本的任意按钮，就可以重新启动。
2、开机后，黑屏可以通过听到声音来确定正常进入系统。试着连接外部显示器，看看显卡输出是否正常。
3、可能是接触不良引起的。建议重启笔记本。如果还是解决不了问题，显示器坏了，建议去维修店维修；
4、有能力的朋友可以尝试拆开外壳，把显示器和主板之间的接口接头弄紧，把有灰尘的地方去掉，然后把笔记本的零件一个个安装。
5、如果解决不了，重启电脑，按F8，进入安全模式，进入后杀毒，修复缺失的系统文件，重新开机，可能就解决了。
以上就是联想笔记本电脑黑屏却开着机怎么恢复的介绍啦，希望能帮助到大家。
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