Hi. I have a Studio 1558, about 3 years old. Had the computer on and plugged in last night, and turned off the outlet switch by accident. This morning, it's dead. When I plug the power adapter into the jack on the laptop, the blue LED jack light flashes once, stays on for up to a second, then turns off. That's all the laptop can do.
Pulled the battery, but changed nothing. Trying to troubleshoot where the problem lies.