I set the power scheme to 'power source optimized'. however, it won't automatically do the switch when I plug/unplug the ac.
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What do you mean by it won't do the switch? Does the screen dim when you unplug?
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Power Source Optimized uses full brightness for AC and DC It's pretty hard to tell the difference.
Power manager should do it.
how to make thinkpad automatically switch b/w ac and batt settings?
Discussion in 'Lenovo' started by jor, Aug 25, 2007.