No, no, no. I already said in the message, I tried that. However, I tried it again, and again. I tried it with and without battery, connected to power supply and disconnected. I tried it for 15, 20, 25, 30, 45, 60 seconds and five minutes. I even opened up the computer and removed the CMOS battery, and that didn't solve the problem either. I also wrote Acer again and again, wasn't able to get an answer. I don't know about you guys, but the 420 euros that the laptop costed are for me an awesome lot of cash, an amount I cannot spend every day (not even every year!!!), and the laptop didn't even lasted a couple of months. And I don't have access to Acer support or anything like that in my country. That's why I'm so quickly nearing desperation.
Would appreciate any other tip.