Mysterious Screen Problem

Mksm

Estimable
Jan 21, 2015
4
0
4,510
Hello ! I replaced my Dell XPS17 l701x broken screen with new one (not exact same manufacturer but connetion cable, inches, LED blacklight are the same). So i power up my laptop, display working great, i see dell loading screen next i see LOADING WINDOWS screen. After that Black screen (blacklight is working) and i hear startup sound ,but problem is that there is black screen. If load windows in safe mode, all works fine. I uninstalled nvidia graphics drivers in safe mode and then windows works fine in normal mode too. But if i reinstall nvidia graphics drivers, again, black screen but led blacklight working. What may be the problem ?


UPDATE------
I reinstalled nvidia drivers and connected laptop with HDMI to TV and i see everything on my TV but on laptop its still black screen and blacklight LED working. Guys help plz !
 

thetechy

Estimable
Dec 29, 2014
7
0
4,520
Try changing the screen resolution while the system is connected to HDMI to a lower resolution as it usually happens if the windows is unable to detect the resolution limit of screen.
 

Mksm

Estimable
Jan 21, 2015
4
0
4,510


I tried this and it didnt help.
 

thetechy

Estimable
Dec 29, 2014
7
0
4,520
Check screen resolution in desktop right click menu and ensure the display is set to duplicate and resolution is set to 1360X768 or below. If it doesn't help, recheck the physical connection if connected properly. As a last resort, reinstall the OS and drivers. If that also doesn't help, replace the screen as it might be faulty.
 

Mksm

Estimable
Jan 21, 2015
4
0
4,510


I've done all and nothing changed. I think it some sort of nvidia driver problems because i can use normal mode without a drivers only.