Unplug the power cord. Remove the battery and hold the power button for 30 to 60 seconds. Re-connect the power and attempt a boot. Shut down, put the battery back in and you're good to go. This advice was on another site, but helped me with a computer startup issue once
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Unplug the power cord. Remove the battery and hold the power button for 30 to 60 seconds. Re-connect the power and attempt a boot. Shut down, put the battery back in and you're good to go. This advice was on another site, but helped me with a computer startup issue once