Mostly a laptop, who’s screen display have verticals lines on it, are basically due to the problem with video card. No need to be worry because here we are going to show you that how can you repair these lines. Just follow the steps.
3 Steps To Repair Laptop Screen Lines
Step 1:
First, remove the screws and take out the frame carefully. Then remove the screws which are holding screen.
Step 2:
Now locate the video cable, unplug the cable and then again reconnect it. If there was the problem with connection, then by doing this the problem will be solved.
Step 3:
Finally, turn the laptop on and first move the video cable around without touching the LCD, then move LCD without touching cable. You will need to observe that the problem is with cable or screen, during this process. If the problem is with screen, then definitely you will need to replace the screen.