LCD screen stopped working

[ITkorea]

Hi. My LCD screen on my laptop has not been working so I bought the new screen part and made the repair by myself. However, after few days, the new screen stopped working. I checked on external monitor, and it was properly displaying. I don't know why the new LCD has stopped working so soon.

Note* I replaced battery about month ago because it wasn't working.

 

[webworkings]

First I would return the display and make them give you another that works.

If it works fine once attached, then the original display was faulty. If it doesn't work when attached, you probably need to replace the cable that connects the display.