Laptop screen colours fading

  jamesboy 09:31 21 Mar 2008

Hi, I have had this fault intermittent. The mouse appears not to move and the colours fade out the screen, sometimes totally.
To cure this if you nip the top of the laptop screen with your fingers and hold it everything comes back to normal. The laptop has been to tech guys 4 times and did not find the fault the local shop tried to reseat a cable no joy. All i want is a proper diagnosis and repair any ideas?

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