Try reconnecting the video cable. In that moment, the laptop still works because the image for example a screen saver stiil shows on the external display. Recommended Software – Free Download. At the same time a thin vertical line appeared toward the middle of the screen. Just in case reseat the VGA cable on both ends.

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At times it even phases out into like gateway p – 7811fx tv snow pattern where I can kinda see anything thats hiding behind it. Thanks for your help! When you press on the power button, the laptop makes a series or short and long beeps and will not start up.

Can anybody help me with this? I will gateway p – 7811fx to contribute what I can as I use your website. Dont know What assbly revisions are only that i BM both cards and the newer blue tint A revised card had a score and when i tested the A DOA had score???

If your system is slow, unresponsive or crashes often, the problem may be with your drivers.

Fixing bad video on LCD screen | Laptop Repair

Do you think I may have to change the video cable too? On external display picture is OK. I have tried to start the computer in safe mode to try and isolate a driver which could be playing with things but that does not help. Hey thnx for the cool website. It happens on both the main LCD and any external monitors when it does happen, though. gateway p – 7811fx

Fixing bad video on LCD screen

After you complete your download, move on to Step 2. Hi, Hats off to this resource, before anything else.

When I close the screen and reopen, the computer restores and screen is fine. This is a problem with the LCD screen, gateway p – 7811fx cannot fix it simply reseating the video cable. Sounds like a problem with the LCD screen. Long story short, 7811dx had to replace the system board and it fixed the problem. The diagnostics gateway p – 7811fx say that LCD, inverter, cable are all fine. It started giving me problems about a year ago.

It displays same vertical lines. I have an older model Alienware Area 51m laptop Conspiracy Blue that needs repair. If you decide to replace the system board yourself then the final cost might vary. As well, overtime, the screen fades to red.

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I just replaced the screen for a laptop Hp pavillion dv Has anyone experienced something similiar? If you give the back of the screen a light tap, it will return to normal.

Have others experienced similar problems? I just got a new laptop: Gateway Drivers Download by Gateway, Inc. I have o gateway p – 7811fx Dell Inspirion laptop since Marchnot even two years.

Albert, If the external monitor works fine then the problem is somewhere inside the display assembly. That part is perfect, but everything below it is completely black. The pen caused a hugr black screen displaed image.

Mine worked gaheway well but has developed a display problem. I have a Acer travelmate c with a 7811ffx which is misbehaving similar to the first picture, but nothing happens on torquing the screen This is what actually happens — when the unit is powered on, horizontal bluish lines appear, which steadies to a pattern which has a hint of the shape of the windows login screen.

I turn gateway p – 7811fx WiFi and the problem returns again. Does anybody have gateway p – 7811fx idea what is ggateway this and how i would go about fixing it.

There r lot of horizontal lines that appear on the lcd and the whole display looks inverted and out of focus. I replaced the video cable and inverter and it is still having the same problem.

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Hmmm I have a similar problem. It works fine with external monitor and I also confirmed that the lcd inverter and the cable that connects gateway p – 7811fx inverter to gatewaay mboard are fine by using a new one. The computer is slightly over a year old.