Black screen, Turns on, is working with external monitor!?
crwdns2934249:0crwdne2934249:0:
hello, i need some help.
the problem was my display was flickering all the time and i had to put it on the right angle to see a picture on the display. after a few days it was so massed up it was almost impossible to see something.
my troubleshooting process:
1. i used a external monitor -> worked fine
2. i asumed it would be the lcd or the cable -> replaced the display
3. still nothing on the screen and the system didnt even recognized a internal monitor anymore
4. i replaced the cable -> same thing system dont recognizing the monitor
for step 3. and 4. it was like the display is flickering a little at the beginning, just very little grayish and black and gray and black again, just like its trying to get to the monitor but failing. and than its nothing just black.
does anyone of you have an idea?
the thing is i had two operating systems - linux and windows. with windows it was just this slight flickering gray and black. on inux it was a white-black flickering all the time but was not booting and showed a error on the external monitor.
thanks niklas