Ideapad Z585 screen is black after logging in. HELP ASAP
this happand after an update. But instead of updating my laptop it says it cannot be updated and undoing the update. So it restarted. After restarting, so i logged in but the screen is black but I can use my cursor and still do the ctrl+alt+delete and can use the task manager. Restarted it for like 3 times already and it is still black. i cannot reformat it because the are very important files in it. I am using right now my tablet. please find an answer ASAP. Thank you very much. P.S. my laptop also encountered ALOT of problems before. But this is the worst problem of all.