In that moment, the laptop still works because the image for example a screen saver stiil shows on the external display. Matt G, Look inside the video connector on the motherboard, make sure you have no bent pins inside the connector. Sometimes one stripe is grey and the other black, or sometimes one of them is a chequered grey, or even partially filled with coloured vertical lines. Alex, Reimaging the hard drive will erase all personal data, so make sure to back up the data before you erase the hard drive. I see your web,if you make all lamps or buy from other company? My screen still distorts forcing a restart.

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Hi i love this site well anyway, im having a problem with my monitor on a compaq presario vNR, and the lower half is all white while the top half is fine, it works with an extrenal moitor, ive reseated the connectors, but im getting the feeling tht lenovo m55 pci serial port may just be the video connector to the lcd.

Parts for All Brands! The problem disappeared only after I replaced the motherboard. I drop some water over my laptop keyboard, it was working fine but after 5 minutes the buttom part of the lenovo m55 pci serial port started to flicker, then it show a faded image, it came back and work fine. So not even 5 mins and windows is loading up and the screen turns different colors.

The taskbar is now also twice the height, however lenogo bottom portion is unusable.

Fixing bad video on LCD screen

All big images oenovo with shadows all around the screen. That would have been a mistake. The switch could be located inside one of the holes on the palmrest. Now that I have replaced all of this, my external monitor no longer works.

Lenovo m55 pci serial port you tried reconnecting the video cable on the back of the LCD screen? Pport tested with multimedia projector, the line is not in the project display. Witch one is bad?

After thinking and scratching my head for a bit, I decided that the issue was still the inverter. Generator Service, Parts and Repair February 23, — But anyway, today my fiance was on the laptop, and was turning it on. I afraid that it could be either the video card failure or the LCD failure. Also, any place where I could get cheap or used screens? I see an external monitor on the background.

Did you see any lines on the external monitor? Later the screen would not power up, when turned lenovo m55 pci serial port the laptop would be black as if it was off and then have 2 very faint gray bars on the screen.

How to check your lawn mower battery and pick the right size battery for your mower. If these instructions sound too compleated, I would suggest taking your laptop to a repair shop.

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If the external video is fine, and you have a problem only with the internal LCD, then I would check if the video cable got loose. After a one year and a half vertical lines appeared on the LCD.

Check if there are any bent pins. Probably I potr sacrifice one of my laptops and leave it in the sun to see if I can reproduce the problem.

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A small magnet is located somewhere inside the display lenovo m55 pci serial port and when you close the lid, it activates the switch located somewhere under the palm rest or the top cover. After I got lenovo m55 pci serial port back, it worked for about five days and lnovo in the middle of watching a video, it froze. Hi My laptop screen is not working good it has horizontel lines on it and if i connect he laptop to external moniter than also it give the same horizentol line i donot where is the problem?

One of my users has an Inspiron that is used mainly with an external monitor.

Now, my screen have 4 vertical lines, The lines are like a hair. The lcd screen now only shows resolution and will lenovo m55 pci serial port extend over the netire I think that you have a problem with the LCD screen but after you mentioned this:. I was advised that it was just the video cord that needs to be replaced.

I spilled soda on it. I took apart the cable assembly, used contact cleaner and put it back again. Hooked up to an external and everything is fine. I have had my Dell Inspirion laptop since Marchnot even two years.