laptop lcd panel pinout in stock

This one is certainly a USB device - most of modern laptop touchscreens are - so most of the laptop webcam reuse tips will apply. I need to find VCC, D+, D- and GND. There"s 4 pins on the connector, so I don"t have to worry about pins like EN and RST being present - they are on some touchscreens, but not this one.

Looks like exactly the cable we need, one connector (right) is the kind of connector that plugs into our touchscreen controller board, and another one (left) is a Molex connector often used in laptops. So, the touchscreen has a separate connector. I could look up an "Asus X200CA teardown" video on YouTube and see exactly where that wire goes, but I saved a bit of time by googling "X200CA motherboard" and looking at images:

The pinout, however, has to be determined. I usually take a multimeter, find GND, then VCC, then USB D+ and D- - as the latter are hard to tell apart, I try them in one polarity and swap them if they don"t work.

I touch the touchscreen (from its front size) and the mouse pointer of my laptop moves! Ain"t that nice. After fastening the wires a bit, I decide that I"ve successfully reused this touchscreen. Now it just needs a display fitted to it:

Digip it"s cool I made an even bigger snafu then that lol. I just realized while doin a search for somethin else that i somehow set my google searches to default to news results. :( I have a pinout that shoud work. I"m going to try it out in the next couple days. Thanks for helpin though. Now I just have to figure out how to interface it with a DVI or VGA port. here"s the pinout if it helps you any.

What could be the reason of such incompatibility? Knowing the answer would help me find a proper replacement (not necessarily officially supported by the laptop vendor).

Dell laptop: The video connectors are available on the back, left, or right side of the laptop. To learn more about what video connectors are available, see the User Guide of your Dell laptop.

For help with connecting a monitor to a Dell docking station, see the Dell knowledge base article How to Connect and Set Up a Docking Station With a Laptop.

My wife contacted me, from the other side of the planet, to tell me that her laptop was having trouble. The screen would only work when the laptop was partially open. I told her that I could probably fix it when she got back home.

This is a common problem in laptops. The cable that connects the screen to the base runs thru the hinge. The opening and closing bends the cable and, after time, this bending and unbending of the cable damages the wires inside the cable causing shorts. Sometimes you can use the laptop in a certain position but other times it will stop working all at once.

The cables are usually between 15 to 25 dollars on Amazon and can be found by searching your computer"s make and model number. In this case, it was a Toshiba Satellite S55-B5157. If you take your laptop to a computer store, they will charge around 100 dollars or more to fix it. If you can unscrew screws, pry off some plastic pieces, unplug a cable, plug back in a cable, snap on plastic pieces, and re-screw the screws back in, you can do this. It is not as intimidating as it may sound.

I only needed a small Phillips screwdriver and a small slotted screwdriver. If your laptop has specialty screws, you will need the proper screwdriver to fit them. The only reason I needed the slotted screwdriver was to pry some of the pieces apart to a point I could use my fingers to pry the rest. You will also want to wear safety glasses, sometimes small pieces of plastic could go flying when you are prying off pieces.

Working with electronics, it is important that you remove, or at least disconnect, the battery. If you skip this, you could damage not only your laptop, but possibly damage yourself. This laptop had three screws securing it in.

There were four screws holding the screen to the top of the laptop. After removing those screws, I carefully placed the screed on the keyboard of the laptop. The cable was secured with tape that has to be pulled back to be able to unplug the cable. Look closely at the cable and use the new cable to determine which way you need to pull the cable to unplug it. One end of my cable had to be pulled horizontally and the other end had to be pulled vertically.

Route the new cable just like the old cable. There are other cables that could be damaged if you go over instead under. There are also little channels in the laptop that hold the cable in place to protect it. Plug the cable into the bottom part of the laptop first.

After getting all the covers and screws put back, reconnect the battery and turn on the laptop. If all is well you are good to go. If the screen does not work, take the covers off and double check that the ends of the cable are plugged in properly. If the laptop screen still does not work, you may have to take it to a computer repair shop.

As Usual, I made a video. Some laptops are similar but some are completely different so you may want to search the internet and see if someone has posted a video of replacing the screen cable on your model of laptop.

My laptop screen works but the touchscreen capability is gone and undetected by my laptop, post a power port replacement. Is there a specific cabling connection dedicated to the touchscreen function? If it is a separate cable or connector, maybe pressing it together might restore the touchscreen? What physical component could fail and take out just the touchscreen function? The touchscreen is not even detected in BIOS. This is a 15-0073wm with touchscreen capablity normally. The drivers don"t show up and system info says it does not have pen or touch input.0

I found the model number, on the bottom of my laptop, and then Google searched that model number followed by screen cable. The first thing that came up was an Amazon listing of the cable for my laptop. Good luck.0

I had to take 3 laptops apart last week. Aside from sourcing replacement parts, I think releasing the plastic case tabs without breaking them is the hardest part of a laptop repair. I use the corner of an old credit card to pop them. A disassembly guide helps to find those hidden screws while not removing any you don"t need to, and a reminder of where everything goes when you put it back together.

Sorry It took so long to reply. I somehow missed your comment. I wasn"t wearing a ground strap, but I was bare footed. It is kind of intimidating prying up on something as expensive as a laptop looking for fasteners. My wife was very happy to have her laptop fixed.Post Comment

Hooking a monitor up to your laptop can help you multitask and give your eyes a break. But the setup process may seem a bit daunting—especially if you"ve never done it before.

Don"t worry. Asurion Experts help millions of customers solve their device problems every day—from setting up a new iPhone to connecting a laptop to a smart TV. Here are their tips for connecting a monitor to a laptop and what you should do if your computer has trouble detecting it.

First, identify your laptop"s ports. Depending on the model, your laptop may have limited port options—in which case you"ll need to buy an adapter to connect the monitor.

The instructions for Mac® are similar to those for Windows 10. The first step is to identify your laptop"s ports. Depending on the model of your device, you may have limited port options—in which case you"ll need to buy an adapter to connect the monitor.

Depending on the model, you can connect a macOS laptop to secondary displays via these two types of ports:Thunderbolt 3 or 4:These use a USB-C connector to allow your Mac to connect to displays that use DisplayPort, Mini DisplayPort, HDMI, or VGA.

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All modern laptops can connect to an external display, such as an LCD monitor, projector, or TV. The external display can extend your viewing area, giving you more space for applications, or mirror your laptop screen (show the same thing on both screens).

To connect the external display to a laptop, locate the correct port on the body of your laptop. Most laptops utilize on or more of the following connections: HDMI, DisplayPort, DVI, or USB-C (Thunderbolt 3). Some older laptops use VGA. These various connections are shown in the images below.

Once you plug the display into your laptop, you may be required to press one or more keys on the laptop"s keyboard to "activate" the external display. This shortcut key combination varies depending on the laptop, but is often one of the following: hold the Fn key, and then press F3, F4, F5, F7, F8, F9, or F10.

The activation function key usually has a picture of a monitor on or above it. Consult your laptop"s manual if you can"t find the key. If you are still having trouble, or you need to download a copy of the manual, visit the laptop manufacturer"s website.

If your laptop connects to a docking station, there should be several video ports on the back of it for a monitor. However, the types of ports varies from brand to brand. Depending on the docking station, the laptop may have to remain open for a dual monitor display.

In many cases, yes. If only the laptop"s screen is broken, an external monitor usually still works with your laptop. However, if there are other malfunctioning components, such as your video hardware, the external display may not work.

Replace a display assembly compatible with a Lenovo T495s laptop. Includes the LCD screen, display cover, bezel, clutch hinges, and display data cables.

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