I have the above Laptop, It is switching on as you can hear the LT powering up and the light flashing but the Monitor does not switch on - anybody got any ideas?

Try resetting the computer to factory settings or get a recovery disk
Try plugging it into an external monitor
Possible the graphics card came unsodered
Could just be a monitor going bad
If all else fails try putting it in a plastic bad and seal out all air then put it in the freezer overnight... other than that I dono