Boot problems help pls

Mesut Ozil

Jun 20, 2015
My lenovo z51 only shows the lenovo logo then stuck on a black screen with only and underscore on it and won\t load i tried installing windows 10 it was installed but still didn't boot i searched for a while someone said that i should reset the bios by holding power button for 10 sec but still nothing idk what to do so pls help
Try uninstalling 10 and see if this resolves your issue. If so, you may have gotten a bad version of the OS. You can then try installing it again.