Sir, i hav 3 vertical thin lines on my laptop lcd
it was one before one month
plz help me
Hello. a couple days ago i bought this laptop brand new but after the day i bought it a thin vertical line appeared on my lcd monitor screen. Can someone help me out?
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Try connecting an external monitor to the Dell Inspiron 9300 and see if the vertical line is also present on the monitor. If the monitor display is fine, then your laptop’s LCD display panel is defective. If the monitor also displays the vertical line, then your problem is with either the video card or motherboard located inside your laptop. Not sure if the Compaq Presario has an external monitor plug, but if it does the above procedure can be applied to that one as well. Your responses are intended to improve the level of service provided. Please rate your experience. Thank You.
I know not everyone has this ability, but if you can, go to a friend's
house and hook up an external monitor to your laptop. You may need to
use the function keys to switch from LCD to external, but if the lines
go away on the external, you have a bad LCD. If the line shows up
still on the external, then your problem is either:
a) video driver (free, easy fix) b) bad inverter (video 'outputter') ...approximately $10-50/varies + labor costs to replace c) bad video card/motherboard ...usually between $200-$400 + labor to replace
Hope this helps - please be sure to rate my answer :)
This could be a failure in several areas along the path from the video card to the monitor.
Being that there is not an issue across the entire monitor the video card should be considered a last resort check.
Usually this is caused by a loose connection between the LCD driver and the LCD panel itself. Sometimes light pressure applied near the affected line will clear it up. If that does then it is a connection between the LCD panel and the connector to the LCD driver at the panel's edge.
Not much can be done unless you have it repaired by a professional or you can take it apart yourself and apply a pad of some type inside the monitor's edge to apply the needed pressure once assembled.
There can be 3 possible reasons for this 1)Screen connector cable is loose. You can try to re-seat it and see if works. 2)display card problem. Connect your laptop to an external monitor and see if the problem persists. If it does not then 3)You will need to get a replacement LCD screen. Hope this helps!
That means the LCD panel itself (the actual glass) is broken. Don't delay, return it and get another before it's too late! The problem will most likely NOT go away, and there is no fix other than to replace the panel itself. The panel, when purchased separately, can cost more than the monitor itself.