when i turn my laptop screen is black

JeckeL

Distinguished
Jul 19, 2009
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Do you see anything when you attempt to power it on (i.e. post screen)?

First try this:

Take the battery out and disconnect the AC adapter from the laptop, press the power button 10 times and on the 11th time press it and hold it down for around 30 seconds. Let go and plug the power adapter into the laptop as well as the electrical socket (don't put the battery in yet), then try powering it on