Hello,a few days ago...i bought a new Acer monitor...i plugged it on the computer...and it wont turn on...so i decided to open through safe mode and what i discover was...the Nvidia driver was missing...so i install it again...the next day it happen again...the driver is still missing..so i install it again..and restart it..but after finished loading window...the monitor when blank...but it sound like it was enterting window(you know..the sound when entering window and it say wlcome)...but nothing on display...i tried to enter through safe mose...but it got stuck...before choosing Account User...i tried safe mode with command prompt and safe mode with networking.. and still the same problem...i also tried Last Known Good Configuration...but nothing happen...i got frusted by the second...