我的灵越14R-5421，就是那款触摸屏WIN8的，昨天出了点问题，我给用原机自带还原给还原出厂时卡死在22%，后来我就离开了，等回来，电脑已经黑屏，现在开不了机了。
一打开就蓝屏 提示
Recovery
Your PC needs to be repaied
A required device isn't connected or can't be accessed.
Error code :0xc000000f
You'll need to use the recovery tools on your installation media.If you don't have any installation media (like a discovered or USB device),contact your system administrator or PC manufacturer.
我现在进不了重装，U盘启动，和光盘启动都进不去，我的机子是WIN8的，不知道怎么进安全模式
现在急需解决，谢谢I
