Purchased on 2/25/19 my TV now reveals a horizontal line of light nearly 1/2 way down the screen. Performed a screen test that failed. Line can be seen on all inputs. Also seen is a small group of green pixels on far right of screen Help. Lines on your monitor (of any color, position or opacity) definitely indicate a problem, but it's possible that the problem may be with your video cable instead of the monitor itself. Red horizontal lines display right after you startup, it will go on to show you the apple (still in red horizontal lines), then it show the gray screen, and your fans start running like crazy. If you switch to Windows OS you'll be able to run on safe-mode, and the screen look like.

How do I stop the horizontal lines rolling on my monitor? By umhbftw Feb 7, 2013 9:38AM PST I have Googled this and seen many answers, but have not found one that solves the problem.

Are you facing trouble with HP laptop screen flickering and horizontal lines? Do you have several display problems? Do you have a problem with the horizontal lines appeared on the laptop screen? If so, then you should take immediate action until the problem becomes serious and cause some adverse effect.

Laptops have LCD displays, which are sensitive to many things. LCD display also has some faults, which often produce the flickering screen, a faint, dots, or lines display.

Laptop LCD screens are highly sensitive to electronic items and magnetic fields near the laptop. Some of them are cell phones, speakers, and lights.

Sometimes, laptop screen could be flickering because of the software problems such as video drivers or hardware problems relating to the LCD screen and faulty inverter, which need to be replaced. Try to trace the root cause of the issue to come to the resolution. Are you unable to find the problem root cause? Then, contact our HP Laptop Help Desk to speak with experts and get professional guidance.

How to fix HP laptop screen flickering and horizontal lines

Below mentioned are the ways to troubleshoot and fix the problem on your own.

• Switch off the laptop and disconnect all external drivers. Take out the device battery and reseat it properly, and turn on the device
• Reset your laptop screen resolution and refresh rate
• Check the laptop surroundings and ensure whether the electronic devices are kept away from it
• Connect the external monitor to the laptop to find whether the screen flickers or not
• When screen flicker continues, reinstall the video driver. If there is no flicker, the issue is probably with the laptop and indicted the hardware failure. In such case, contact HP Laptop Customer Care Number for LCD replacement
• Visit the HP website and download & install the newest video driver and BIOS for the laptop. After installing them, restart the device.
• If the problem continues, then open up the display screen. When the issue stops by opening the laptop screen at a certain distance, the fault is the display inverter. If the trouble still exists, you should replace LCD screen

After going through these ways, if you face the problem again, then do not worry contact our HP Laptop Help Number.

Contact HP laptop support phone number

Since HP promises their customer to offer high standard after sales support service, we have a dedicated and highly skilled HP Laptop Tech Support team.

They are trained and qualified professionals who can handle all sorts of the HP laptop problem and give an instant solution to fix it.

Are you facing laptop screen flickering problem? Then, simply dial our HP Support Phone Number. No matter, whenever you face issue with HP laptop you can contact us we are working round the clock to fix the problem you are facing. We are a one-stop solution for all the glitches you are experiencing with HP product. With us, you can enjoy 100% customer satisfaction, low cost solution, and best-in-class support service.

If you are looking to fix horizontal lines on laptop screen display, you are at the right place because in this article, we will show you all the solutions which you could use to fix the lines on laptop display. While this is a hardcore hardware LCD and display problem, you could still apply some software and hardware tricks before sending your laptop to the vendor or technician for an LCD replacement or a comprehensive checkup. Some users have reported vertical and horizontal lines on laptop, covering half of the screens. The lines look multicolored sometimes, or they could also be black and white. Here are the ways to fix horizontal and vertical lines on laptop screen on any laptop like HP, Lenovo, Samsung, Dell, Acer etc.

Fix Horizontal, Vertical Lines Laptop Screen

Pressing on the Screen and then using screw

This solution has worked for many users. Just press on the LCD screen with your both the thumbs on two different places. Place one thumb on the left side and place the other one on a little bit of the right side and then press the thumbs of the screen. This will fix the lines on laptop.

You can press the screen on different locations (on the areas which is showing lines) and check which location is the spot for you. As you can see in the image, pressing the screen from the center with finger also removes the lines. You can also press the laptop screen from the left, on the screen panel side, from the front and back.

As this is a temporary fix, you will have to send your laptop to a mechanic to get the detailed fix. He will probably replace the LCD or tighten the screen from the backend.

Meanwhile, you can use the bolt screw gadget on your screen to make the screen pressed. This will keep the display on and you will not see the lines.

Horizontal Red Lines On Monitor Screen

You can tighten the screen from the panel side by screwing this thing up. The lines will go. You can pretty much use your laptop in this way forever. No need to spend hefty money on screen replacement.

Fixing Hinges

If the above trick wasn’t able to fix your lines on laptop screen problem, you can use another way.

This is a bit technical way which involves unscrewing the front cover panel of your laptop screen. Put the laptop upside down with screen in front of you and open the front cover. Now touch the corners of the screen and check which part is sensitive to touch in terms of lines.

Put a cardboard in the covering of the hinges of the place where the lines go.

Vertical Red Lines On Monitor

To have a detailed look on how to open the front cover and where to put the cardboard exactly, watch this great video.

Horizontal Red Lines On Monitor Screen

This is how to fix horizontal lines on laptop screen display. In case of any confusion of further elaboration, feel free to comment on this post.