06-04-2016 07:52 AM
Hello. I have a question to the Z510.
When I work on the computer and plug it to the electricity it shuts down. Not instantly. Just unexpectedly after minutes of working. I hear a "Puff" and it is off. May be the batteries defect? The "Puff" comes from the right corner where the display is. On the side of the DVD reader.
When the computer ist off I can easily charge it.
Hope you can help me.