很多用户有遇见电脑黑屏的情况，而且还出现 reboot and select proper boot deviceor insert boot media in selected boot device 的提示，这是什么原因导致的呢?可能是硬盘接口数据线出现松动了，也可能是硬盘坏了。今天小编整理了相关的教程，一起来看看吧。 2、电脑可以联网 ...

I'm stumped. Yesterday morning my computer was working fine. I stepped away for a few minutes, and when I came back it was on a black screen of death saying "Reboot and select proper Boot device or ...