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电脑光标一直闪烁怎么办？Win7左上角白杠一直闪解决方法

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　　正常情况下，如果电脑没有出现故障的话，开机之后会直接进入桌面，而如果开机出现左上角光标一直闪烁，迟迟不进入桌面的话，那么这时候电脑很可能就出现问题了，可能是系统没有正确引导，也可能是系统损坏。那么，电脑光标一直闪烁怎么办呢？下面，我们就一起往下看看Win7左上角白杠一直闪的解决方法吧！

　　方法步骤

　　方法一：进安全模式

　　1、重启Win7系统，然后在启动过程中不停按F8，调出高级启动选项；

　　2、如果出现这个界面，那么按↓方向键选择【最近一次的正确配置（高级）】，如果不能启动，继续重启按F8。

　　3、选择【安全模式】，进安全模式下，想想出问题之前做了哪些修改，此时在安全模式下进行还原，比如卸载新安装的软件，卸载新安装的补丁，如果之前卸载了显卡驱动，那么在安全模式下重新安装驱动等等。

　　方法二：bios调整启动顺序

　　1、重启过程中，台式机一般按del，笔记本一般按f2，进入bios，然后把硬盘调整为第一启动项，按F12保存，重启。

　　方法三：修复MBR引导扇区

　　1、需要有一个U盘pe启动盘，比如大白菜、老毛挑、u启动、微pe等这种pe启动盘；

　　2、制作好U盘pe启动盘之后，插入电脑上，重启过程中不停按F12或F11或Esc等快捷键选择识别到的U盘，按回车；

　　3、从U盘引导启动进入这个界面，选择【02】运行Win8PE，如果是旧机型就选择【03】win03PE增强版，按回车键进入；

　　4、双击桌面上的【DG分区工具】打开DiskGenius分区工具，选择系统所在的硬盘比如HD0，右键选择【重建主引导记录（MBR）】；

　　5、这时候弹出提示框，点击是继续执行，重建MBR完成后，继续点击桌面上的【引导修复工具】，根据提示修复系统引导；

　　6、重启拔出U盘，如果依然无法开机，就需要重装系统。

　　放法四：排查硬件方面的问题

　　台式机拆开机箱，把硬盘线、内存、显卡、cpu等等各种大的硬件取下来，擦拭一下，再安装上。笔记本电脑一般只能插拔内存条。

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