I have had my T61 for almost 2 years now and I have a strange problem since yesterday.
When I boot my computer up my monitor has a glow to it but it is still black, nothing appears on the screen.
I hooked up an external monitor to it and it works with the external monitor but when I try to enable my laptop screen and have dual display it doesn't work.
Does anyone have any clue as to what the problem might be?
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