turn laptop screen into light

Hope this can get you some hints on how to reverse engineer part of the circuit in order to find its pinout, because every board is a little bit different. A friend donated me this old laptop, which had a broken LCD. Thanks! This board was different than mine, it has a STBY instead of ENABLE, and DIM instead of ADJ, but this shouldn't make much difference apart from labeling. At this point you will need to remove the wires powering the backlight from the power supply board so that you can remove the screen and backlight assembly. Share it with us! http://www.datasheetq.com/pdf/O2Micro/142172.pdf. The mood lamp runs off timers and first fades black to red and then through all the colours finally ending up again on black where it will start over. To do this you will need to remove the whole LCD and backlight assembly. Unfortunately, there’s no way to adjust the exact brightness level Battery Saver will choose. the additional circuit? The laptop was old but it worked just fine. You can also make this pure white or black with no screen text by going to our fullscreen option. I was serious when I made this post. For example, you could disable it when you’re plugged in and leave it enabled when you’re on battery power. By submitting your email, you agree to the Terms of Use and Privacy Policy. this is just totally Awesome, About: I'm a teenage guy who loves Computers, Soldering, PVC Pipe, Eletronics, and just building stuff when I am board. Before you go any further make sure that the wires connecting the backlight to the power supply are reconnected. Decreasing your screen brightness will also help save you power and increase your laptop… Make sure the screen brightness is turned all the way up. Choose colors to match your mood, set the speed and share with friends! You will also need to and remove any connecting cables to the main circuit board to the video circuitry by any means necessary, but usually there is some clips on the edge of the connector. Going to have my friend print off some transparent art work and make it a back lit piece. A low power 5volts linear regulator, to provide logic HIGH to the enable pin and a variable potentiometer to provide the analog input to the dimmer IC. If you set the desktop color, hide everything else. What I did was, the board have a controller IC, I looked for the data sheet of that IC and found its pinout description, so I traced where the pins of the connector would go to which pin on the IC. Now you will need to remove the LCD. You can mark the tip of the potentiometer with white-out, and touch the bezel to know were to cut a whole. Make an über-relaxing “fake-window” light panel. I'd be very leery about doing this without something transparent and HARD like a sheet of glass between whatever I'm tracing with (pencil? You will be left with the backlight, try to not touch the layers. thank you for the idea. Permanent marker is easily removed with rubbing alcohol or some other alcohol-based cleaner. You’ll often find these buttons near the power button on a computer monitor. However, if you’re using a desktop PC with an external display–or even connecting an external display to a laptop or tablet–you’ll need to adjust his setting on the external display itself, and you usually won’t be able to do it automatically. There are some screws you need to remove and then some retaining clips. It actually works well in a pinch. make sure power saving functions are off, mine shows no signal then shuts down so wouldnt make a good light box, also be careful those back lights sometimes have a tasty inverter that doesnt tickle when you touch it the wrong way but otherwise good instructible. Good clean fun. I did it, and it worked for what I needed to do. Thank you for sharing, wallybear. Turn the laptop off (not sleep or hibernate but off). If it goes to a via follow it on the other side, if it goes underneath something you can't see were it goes, the make you best guess were it pokes out, the use a multimeter to check continuity to know if your assumption was correct.

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