Having problems with your PC Laptops ?
Coloured lines on my screen
\015 When switched on screen goes white then coloured lines on screen\015
What type of notebook is this. Most dell models you can remove the plastic power strip above the keyboard. You need to lay your notebook screen flat so it is level with your keyboard then use a flat head screwdriver to gently pry open the bezel from the left hand side. Once that is off you can remove the two screws attaching the keyboard. Then reseat the lcd cable which should be in the cetner. Have you tried connecting your notebook to an external monitor. If that does not work then your video card is bad.
Repair Help & Product Troubleshooting for PC Laptops
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