How to fix the Philips 37 inch/ zoll lcd tv if it shows lines and sometimes it doesn’t work on half of the screen.
First you will need to disassemble the PHILIPS 37PFL9604H tv which is the hardest thing to do in this fixing guide
If you tighten the ribbon cable the screen will work normally
So you will need to add a kind off rubber on top of that cable like in the image below.
Here is the video with a step by step tutorial on how to fix this problem.