09-24-2016 07:09 PM
I need help here, i am using a x250 with ips hd screen and decided to upgrade to FHD and ordered the display from Lenovo and when technician changed the display and after that there was kind of NO DISPLAY on screen like it's so dim that you can't able to see it, but if you look very closely then you'll see very very dark display. External monitor is showing display. Now after this tech arranged for LCD Display cable and changed that but again the issue was same. Now they decided that might be MB is faulty and ordered for a MB. Now I am waiting for it to arrive. Meanwhile i just want to know what is the issues.
All driveres are updated.
Please help and guide.
09-24-2016 08:24 PM
There are 2 choices. The tech might have blown a fuse on the motherboard, but my guess is that he/she damaged either the hall sensor (LCD lid close switch) or the cable that goes to it. The cable is fragile if you try to move it or unplug it from the sensor. If it is the cable, the camera might also be affected.
09-25-2016 03:03 AM
Thanks for your suggestions. Camera is working fine. Now if it's a fuse blown on MB then they are sending the New MB to me. However it it's regarding the LCD LID switch....please tell me where it's located. any pic will be a great support. Engg. here are not that knwlegable that they can idetify it.