I had a situation that was like example 2 where there would be weird vertical lines that would show up during boot up and during any programs running in compatibility mode. Greg, Have you tested if the laptop works fine with an external screen before you replaced the internal LCD? Try switching off computer, discharge any static in yourselfe by touching somthing grounded, a tap on your radiator for example remove the RAM chip, blow on the edge connector and re-insert RAM. The problem disappeared only after I replaced the motherboard. If you get a known good inverter but still experience the same problem, apparently there is a problem with the backlight lamp.

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If your system is gateway p-7811fx, unresponsive or crashes often, the problem gateway p-7811fx be with your drivers. One day you wake up, turn on the laptop and see one or a few hair-like vertical lines in different colors. If for some reason you cannot start this test you mentioned that the laptop gets stuck in BIOSyou can remove the hard drive from the laptop and install it into an external USB enclosure.

I have a used ThinkPad T But when the video cable is unplugged the problem is gone and the external screen works just fine. Where should I start to troubleshoot? I have a Gateway p-7811fx R I hope that this problem is something simple.

Gateway p-7811fx faulty digitizer would affect video on the screen. If you plug it into a monitor and switch it over, and you get video problems, then you know the issue is not with the LCD. If you have a bad video card, then the laptop still might turn on but the video output will be bad. If the line were appearing only on one side of the screen and video on the external monitor was fine, most likely this is LCD related problem.

I think gateway p-7811fx invert board is to convert small dc voltage into high RMS gateway p-7811fx to ignite the backligh and control the brightness not have to do with color?

Gateway Drivers Download

Then the screen goes grey with a few white lines running horizontal across it. Please share you knowledge if you know gateway p-7811fx to fix this problem without gateway p-7811fx the systemboard. Sometimes, but not all of the time, my screen goes completely blank with all of the programs still continually running. After the mask is separated from the screen, work with your fingers to release plastic latches and lift up the mask.

Do you know if this laptop has shared memory — part of the main memory is used for gateway p-7811fx video card?

Fixing bad video on LCD screen | Laptop Repair

When I hook it to an external monitor, the picture gateway p-7811fx fine. I assume your laptop was sold in the United States. I get p-7811rx bar on the screen that is a darker color than the rest of the screen.

Rodrigo, Sorry, but I think you might gateway p-7811fx a bad screen.

Gateway p-7811fx moakuo Windows 8. Thanks again for all you do. And also, how much does it cost to change the lcd. If I invest in a new motherboard, what are the odds this happens again in another year?

I change it and I will tell you if my problem disapears. They add hundreds of new drivers to our site every day. I turn on WiFi and the problem returns again. This is driving me insane! Can you give me any gateway p-7811fx in how to get the old part to remove and replace it?

Thanks for your advice. Tried rebooting it, attaching an external monitor…on the external monitor, the lines do not appear, gateway p-7811fx it goes into standby mode like when I turn off the desktop after the windows loading screen, which also appears on the laptop before the lines gateway p-7811fx.

Gateway p-7811fx I turned it ON while troubleshooting this problem and the screen immediately went gray with the lines. Gateway p-7811fx screen kept flickering gateway p-7811fx then a lil while ago it just went gatrway and constant flickering. This site is very helpful with all that thecnical info and the tips. Check the connection and make sure the video cable is plugged all the gateaay down into the connector.

It works fine with external monitor and I also confirmed that the lcd inverter and the cable that connects the inverter to the mboard are fine by using a new one. All big images appear with shadows all around the screen.

When the laptop is first booted the LCD screen has nothing but vertical lines. The pc went into restart mode but did not come back on. This requires you to gateway p-7811fx the keyboard and some selective pressure to find out what works. The problem is still there. gateway p-7811fx

If the external video is fine, gateway p-7811fx I would suspect the LCD screen itself. Any help would be much appreciated.

Fixing bad video on LCD screen

In this situation test the memory module gateway p-7811fx I described in p-711fx situation2. May be the video harness is damaged? It progressively got worse and the lines would stay longer and you could hear audible noises coming from the laptop when they were gateway p-7811fx screen almost like a high pitched very fast scratchy random electronic beeping.

After that you reboot the laptop again and after it gaetway from the recovery disc, you just follow instructions on the screen.