Any body have any ideas or comment please reply. This requires you to open the keyboard and some selective pressure to find out what works. 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 yes where the location is. It has gotten progressively worse over time. I assume your laptop was sold in the United States.

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I have an interensting situation.

Fixing bad video on LCD screen

See when I first started my laptop up, it would turn on, but it would remain a black screen. Between motherboard and LCD screen, there is a cables linking lenovo m55 pci serial port. I am having the same problem as shown in the first three photos above.

Thanks for your time and help. Thanks for a great site.

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See I have a ThinkPad laptop E. This ,55 to me like a problem with the screen. The photo below comes from Toshiba Satellite Make a research on the Internet and find out how much you have to pay for a new screen.

Then i removed the lcd video connector, to my surprise lenovo m55 pci serial port external monitor showed perfiect display. Have you had any problem between screen and WiFi?. When the laptop is connected to an external monitor everything is fine. Jared, If you have hair-like vertical lines that go lci when you press serlal the screen, then most likely that the screen failure.

The problem was fixed after I carefully straightened the pins. In Toshiba Satellite the video memory is integrated into the system board.

I tried resinstalling drivers and direct x with no luck. I had a P35 Toshiba. The cable has a single thread that corresponds directly to every vertical line going down the screen. Hi, I have a question in need of a answer. Then the screen goes grey with a few white lines running horizontal across it. It means there is nothing wrong with the inverter. T, It looks like a bad screen.

Winston, If you experience a problem with the video output on the laptop LCD screen but not on the external monitor, then in most cases it would indicate a display related issue. After that I repaired over 15 Satellite As with exactly same problem gray screen with white horizontal lines by lenovo m55 pci serial port the motherboard.

After I replaced it, everything was OK…. Thanks for any advice you can provide. So not even 5 mins and windows is loading up lenovo m55 pci serial port the screen turns different colors. When you have a faulty video card, most of the time the same problem will appear on both internal LCD and external monitor. March 4, — 9: When I turned it on it was blank, I played moving the screen back and forth and got to a point where it will work if I closed the screen a little more than half way.

Do you have any other suggestions to try? If one part of the screen is perfectly fine and the second part is not, most likely this problem is not related to the video cable.

Thanks CJ, I wish I had found this page before I ordered an invertor board for the grey screen with lines going through it problem. Also, lenovo m55 pci serial port I hold the laptop and srial pressure to the underside of the laptop near the fan and VGA area, the lines dissappear but the system remains frozen if already frozen.

Here is an example of one that lenovo m55 pci serial port just finished servicing this week. Call Toshiba and order a shipping box or take your laptop to a lenovo m55 pci serial port authorized repair center and they should fix it at no charge. My video card is integrated into my system. As well, thsi problem occurs from start up just like post I am probably going pory take it apart and just leave the screen off soon, just so its a tiny desktop computer with a built in keyboard and mouse.

Solved: Missing PCI Serial-Port Driver win10 64bit – Lenovo Community

Message 1 lenovo m55 pci serial port 5. My only other guess is the video card, but it displays fine on an external monitor. Could this hopefully just be a loose connection from the LCD to the motherboard? The seiral areas are not stripes and they flicker, much like when the refresh rate is wrong.