Chosen Solution
Hi guys I’d bought a Dell’s AMD version of inspiron 15r laptop about 3 years ago. I have been experiencing a very annoying and frustrating problem since last few months. While I was doing some work on it, the screen went black all of a sudden. It happened once few hours prior to then, and force rebooting had solved the problem at that time, so I calmed myself and did a force reboot. But it didn’t solve the problem this time. I tried rebooting 3,4 times, but still no solution. The screen was black even in the entire process of booting from the beginning. I also found out that the screen wasn’t totally black. The screen had shown very mere display which was like 0.001% away from perfect dark black.I did as much research as I can for solution, but I couldn’t get any good answer.. I couldn’t solve it for several hours. Several hours passed , and I tried booting it up again. For few minutes, it seemed to be the same old black (or dark) screen. But it automatically turned back to normal brightness again. I haven’t done anything to it. Every now and then after working just fine for an hour or so, the screen goes black. The sound and all is clearly audible if a video or audio is playing but there is no display on the screen. I’m wondering why this is happening.. Can anyone give me an answer to this? Is it a problem of loosened cable connection to the screen or it is with motherboard or LCD Screen itself ???
Akshay …and just in case a new LCD should not fix it, check the power circuit for the LCD backlight as well as pin 5 on your LVDS connector.
Mine is doing the same thing i have got two new monitors for it and no change ive brought new cables and no good ive called dell and they dont even no . i have to plug it in to a external monitor to use it this is becoming very annoying any advice
hi, where u found this circuit diagram?
@ talalakhtar , who gives a dam ??? we all search for a solution, not for where you found it, LOL …
