I used this same method of troubleshooting to repair an LCD television recently. Back in April last year, Lionel blogged about a vertical line issue that could potentially affect customers who own 17" Inspiron 9200, 9300, and XPS Gen 2 notebook LCDs. When half of the vertical interlace is missing showing a picture that is broken up vertically, the display appears with vertical lines. It seems to just appear randomly at times whenever I'm either gaming or watching a movie or something on full-screen. Sometimes they can be coloured lines such as blue, green, grey, black, and red. Your iPhone uses an LCD screen to display content. Carefully put aside the display screen and turn on your iPhone. It does not seem to affect the image quality though, other than it's annoying to look at it. One of the most common faults with laptops is that the ribbon cable connecting to the LCD panel cracks. The solution is of course very simple, one needs to clean the contacts with a high quality electrical contact cleaner. This is because when you dropped your iPhone, the LCD connection to the logic board came loose. You can even get horizontal lines as well. If the white lines continue to show on your display, then the issue might be a lot deeper. As you can see, it flexes near the hinge area and breaks where the ribbon cable wraps around the hinge. Apply pressure on or relieve pressure from certain points around the screen, especially those above and below the vertical lines to see if you can find the root of the problem. 1.3. In this situation, the repair can be easy, as the cable will simply require reseating. What Causes Vertical Lines on iPhone? It started off about 1mm wide but is gradually increasing in width and is now about 4mm wide. Only yesterday a number of horizontal lines appeared on my TV screen, only the lower 1/3 portion of the screen though. Your email address will not be published. Since yesterday, after some updates probably, but I don't know which ones, a white vertical line has appeared on the right-hand side of the screen, and it doesn't go away. After reconnecting this cable, do not reassemble the phone yet. The 3 colours are mixed to produce a colour, from (0,0,0) "black" to (255,255,255) "white". I have a TCL 48″ Roku Flat screen TV that I laid flat on the table, screen side down. Having the same line on the BIOS isolates the issue with the LCD / LCD assemblies /cables as possible point of failure. Manufacturers often use a mix of gold and copper for the electrical contacts, however, if they have not used enough gold, then oxidation occurs over time. Otherwise, the phone still looks fine. Vertical lines running through your computer monitor can be disrupting during use: they can often be removed by properly configuring the computer and making sure the connection doesn't have any problems. In the very first step, try squeezing the top part of your iPhone screen. Check for any iOS updates and see if any of those fix the problem. This is to try and fix the issue without having to open the iPhone at all. What would happen if you drop your iPhone and it starts misbehaving? IPhone Size Comparison Chart, Your email address will not be published. The iPhone is such a beloved device, that every owner loves it more than any of their gadget. 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. It also has a white line extending left from bottom of black gap/line to the edge of the screen. White pixels are actually called "hot" pixels, but they're principally identical to dead pixels. Learn how your comment data is processed. It's probably just bad LCD control part, the pictures are fine, so you should be ok to wait till December. Avoid squeezing too hard as you might end up damaging or cracking the screen. Most of the time, the fault is with the poor connection made by the ribbon cable. Hello everyone, Not sure if this is the proper forum to post about this, but I've recently noticed a blinking white line appearing on the bottom row of pixels of my LCD. The method to recover the display is by fixing the loose connection so that the display works as it is intended to. I'm here to help you solve problems with your iPhones, Macs, and other devices through easy-to-understand articles. They intermittently flicker between 1/3 of the screen having visible lines to only the top three of four lines. In case the LCD is damaged, the lines will continue to show. Dropping your iPhone is a heartbreaking incident. In case of a damaged LCD, replacing the entire assembly by yourself is not recommend. If you have lines appearing on the LCD screen, then the first simple thing to check is the seating of the ribbon cable that connects the display panel to the motherboard. iPhone X Water Damage Indicator: Is It Easily Seen? Put all the screws back in place and restart your phone. One of the most common problems with ribbon cables is oxidation of the contacts. If the pins on the ribbon are not properly aligned with the ports on the logic board, the connection will be loose and cause white lines. When the display IC of the screen is broken, vertical white lines on iPhone may also show up. As the process involves a thorough understanding of the circuitry and iPhones’ internal working. Once it is established that these white lines are permanent, you will have to do some simple DIY tasks to fix your iPhone screen. This separate any relation to Windows and drivers as it shows ok using another display output monitor. I'm assuming it's toast but I'm holding on to a sliver of hope that someone knows of a fix. The impact may cause some connections to loosen up. 2. iPhone screen white with vertical lines can also be caused by Electro Static Discharge (ESD). When I tried to reboot it, the display showed a thick, white horizontal bar near the bottom of the screen. It is best to clean the socket and the ribbon cable contacts, which will solve the fault. Check with your laptop's maker, the on-line documentations and their forums (if any). – 2018 Edition. Modern televisions have a video out socket, and if you feed the signal from that to another monitor, you can check for the quality of the video display. First, ensure that the lines are permanent. It typically fails near the hinge area due to flexing in that region, and over time, some of the tracks on the plastic cable breaks. It can happen either on the ribbon cable contacts or on the socket contacts. My phone is showing thin black horizontal lines on the screen, so it looks a bit like the screen of 1980s television. The laptop was just outside the warranty period; however, they still shipped out the cable free of charge. Including the screwdrivers and prying tool to open the device. Any help is much appreciated. My laptop is ASUS X551M. Please suggest any free method to fix it. However, there is still the labour time to consider as it can take the best part of the day to gain access to the ribbon cable. Gently apply pressure, this might fix the loose connection and fix the screen easily. You can try cooling it off for 2 hours removing the battery and pressing the power button for 12 seconds to drain flea power. The line is usually a white line. There is no problem on an external monitor when connected. My answer to them is still “No” if you have confirm that there is no dry contacts between the LCD panel screen and the LCD controller board. *Amazon and the Amazon logo are trademarks of Amazon.com, Inc, or its affiliates. Why Do White Lines Appear On The Screen After Dropping Your iPhone? This results in a working television or laptop screen suddenly exhibiting lines. Once the iPhone is powered on, you will see those unwanted white lines are gone. (see attached picture) This LCD screen is connected to a logic board situated behind it. Q 1. Good luck! Those 3 colours can each be produced in one of 256 colours (from 0% to 100%). Best Android System Recovery Tool to Fix White Screen. If it is a dry contact, you can know it by pressing on the board area that produced the line (vertical or horizontal). Therefore, not all the pins on the LCD ribbon are lined up with the port on the logic board. One of the common issues people face after a dropping their iPhone is the appearance of white lines across the display. As we proceed, the basic assumption is that the connection between the logic board and LCD display is loose. Are those white lines permanent? What's weird is, the screen had a mirror display just below the white bar, and one-fourth of the screen on the right side is all black, with the exception of the white bar. Dead pixels are either black or white all the time, regardless of what's on the screen. There are times the entire image below the horizontal white line flickers and move up and down. If the drop of your iPhone has affected the connection it will lead your iPhone to show white lines across the display. Depending on your iPhone model, the point at which the LCD screen connects to the logic board differs. This can be fixed and the white lines can be removed. The lines can appear thick or thin and on just one-half of the screen. The tools kit required to open up your iPhone are easily available in the market or on all leading e-commerce websites. Lines on the digitzer screen are often a sign of a loose connection. 5. Correct. What have i done? This is the reason why people buy Dell. If you have sensitive data on your iPhone, it is about time that you perform a backup. How to Remove Water in iPhone Speaker if the Sound is Muffled. If the drop of your iPhone has affected the connection it will lead your iPhone to show white lines across the display. There will be a cable that connects the LCD display to the main logic board. Black vertical bars blocking the sides of the screen … I managed to buy a replacement from Dell for a modest price £6.00. Proudly powered by WordPress || itechpursuits.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. This type of fault can also occur on LCD televisions; however, it tends to be on new units, where the box has received an impact during transit from the factory. DON’T MISS: Why is My iPhone Battery Draining so Fast: How to Fix it? Re: Inspiron 5477 AIO, white box around edge of LCD @KennyWiechman , I haven't seen the problem anymore since many months now. Required fields are marked *. The purpose of this article is to show you how to fix iPhone lines on-screen vertical white with simple steps. It is in constant position. Check if the lines appear across apps, and also on the lock screen and home screen. When your iPhone drops, it sends a shock to all its internal components. Bad connection: One of the most common causes of vertical lines on iPhone screen is a bad connection. Also keep in mind, that this process might affect the warranty of your iPhone. In my experience Dell tend to stand by their customers and products, and their prices for replacement parts are realistic and down to earth. 4. If the screen issue continues, you may sooner or later end up with an unusable screen. If your iPhone device is dropped on a hard surface by accident, it can also result in the white vertical lines on iPhone. It is at just above the bottom of the screen. Why is My iPhone Battery Draining so Fast: How to Fix it? Not having access to the phone, or a dead phone may lead to data loss. Depending on the version of iPhone, the position of this connection will differ. White Lines on iPhone screen after drop - Here’s The Real Fix! For example, the screen could be 1024 pixels wide by 768 pixels high. I tried checking the cables for loose connection and dust particles but the white line is still here. This is usually due to a cracked ribbon cable. When I move the cursor, the line appears above the cursor. Excessive force is not required, a loose connection is just a misalignment and can be easily fixed with little pressure on the connector. It is also possible to have a dislodged cable, which typically occurs on mishandled laptops. If you are running short on time, or if you do not have access to visit the service center, you can resolve the problem yourself. I had this Dell laptop and replacing the LCD ribbon cable solved the problem. Where is the line, on which part of the screen? If the picture on another monitor is good, then you can be sure that the video chipset and the motherboard electronics are operating properly, and it is a connection issue. If you determine that your monitor has a dead pixel, you'll need to either take it into a repair department or replace the screen.