Black "tail" lines after every sentence and graphic on screen

Hello,

First, you need to verify if the dot is cause by faulty graphics chip/card or LCD/LED. To do this use external monitor, if you cant see dot on your external monitor then you have faulty LCD/LED if you see dot like in your laptop the you have graphics chip/card problem.

I would say your Graphics Adapter is gone. Have you removed the HDD and tested it? Has it been Cleaned? Fan? vents? Heatsink? Overheating? If the graphics adapter is gone it's a death sentence in a laptop. You can try replacing the Thermal Paste and cleaning the Laptop out. But it may be to late.

no dear, there is no bypass jumper in it, go for the solution dell suggested for you

This sometimes occurs when the machine gets too hot. If your graphics card is too hot, its performance will suffer. Check the fan speeds/ temperatures and see if that helps.

Hello you maybe have to upgrade the graphic driver.

I think you have an ATI/AMD graphiccard. Download this software:

http://support.amd.com/us/gpudownload/windows/Pages/auto_detect.aspx

Or find the driver manualy.

You can even set the power control to extend the turnoff screen typical after 5 minutes for power saving purpose
do that in the control panel.

You can also seach for drivers here:

http://support.emachines.com/em/driver/

The files you may download maybe has to be unziped before installation.
The screen could also have a defect an has to be renewed.

Good luck

wrong guy to ask but i'll try 4 u .. dogs bark ..So the most basic sentence contains a subject and a verb. We begin to diagram a sentence by drawing a base line beneath the subject and the verb. We separate the two by a vertical line that extends through the base line. .. did this help ??

Hi

It seems that you need to use the latest driver for the graphic card.

You can do that through visiting the manufacture's website, choose your laptop model, OS, look for video (vga) driver, and download it.
Please tell us your results
Good Luck

i think it is under of waranty. it look likes your graphic card or emmeded chip is down. need to get service.

could be the vga car4d problem, try to hook up with another pc if the problem remains then unfortunately the monitor is dying.

Check that the pc to monitor vga lead is not loose at both ends, check your graphics drivers are upto date, although it could well be a monitor fault and replacment required, as don't think they are worth reparing these days