Laptop Monitor Doesn't Always Switch Off

Aug 13, 2008

I just have a query with regard to my laptop. Before I go to bed at night I always instruct my laptop's monitor to switch off via the Power Schemes screen, however I tend to find that it often simply flashes off then switches back on again immediately, or it doesn't go off at all. More often than not I have to repeat the process twice (Power Schemes -> Turn off monitor -> After 2 mins -> Apply/OK) before it obeys. Any ideas as to why this might be?

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