Archive for the ‘Laptop LCD Display Repair’ Category

Lenovo T410 LCD screen issue.

Blank screen with backlight on. Laptop powers on just fine but nothing shows up on the LCD screen.  Backlight is on as you can see in the picture. Connected the laptop with an external monitor and that works fine.  Able to see image on external monitor. Replaced Laptop LCD screen with new LCD screen and issue is now resolved.

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How to fix a broken LCD inverter.

Warning! Working on laptop LCD inverters could be very dangerous. Make sure you disconnect the power source before doing anything to it. Don’t alway have to replace the LCD inverter when you have a mulfunction LCD inverter. There’s something you can try first before replacing it.  A lot of the time the laptop LCD inverter stop working it’s because of […]

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How to replace Laptop LCD panel

You can use this guide to replace a laptop LCD panel, LCD cable or LCD inverter. How to troubleshoot laptop LCD inverter, backlight or replace the laptop LCD screen. Remove six screws under the rubber bumpers.

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Dell D630 white screen

Works fine with external monitor. Since LCD is showing white scree that tells me the inverter and the lamp are working fine.   Video displayed on external monitor normally so I know the graphic chip is functioning the way it should.

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Laptop with a bad LCD inverter.

Some of the symptoms of a laptop with a bad LCD inverter.  You will experience some of the same symptoms if the backlight is bad as well. 1. System powers up with sond but no picture on the screen. 2. Screen is dark but you can see a very faint image on the LCD screen. […]

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Laptop screen goes out randomly.

Here’s a case where the LCD screen on the laptop goes black at random and the solution is to fix or replace the inverter. Remove the screen bezel this will reveal the whole screen.  At the bottom of the screen you will see an elongated piece of circuit board with wires coming from either end covered […]

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LCD Screen Goes White

Screen goes white on your LCD screen? This usually caused by faulty LCD cable. In most cases all you need is open up your LCD panel and reseat the cable. If that doesn’t work then you need to replace the cabel with a good one.

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How to fix a stuck pixel on LCD panels

Software Method 1.      Try running pixel fixing software. Stuck pixels can often be re-energized by rapidly turning them on and off. If this fails, complete the following steps. Download, unzip and run the follow program Ms Windows Other OS   Pressure Method 1.      Turn off your computer’s monitor. 2.      Get yourself a damp washcloth, so […]

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Easiest way to test the LCD inverter.

The easiest way to test the LCD inverter is to test it with a known good backlight.  In this case I tested the inverter on a HP dv6000 with a known good backlight from an older Dell Latitude C600.  The test backlight did light up so I know the inverter is working.  If the backlight does […]

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