Quizzes & Puzzles14 mins ago
Dell Charger Poser
2 Answers
Here's a poser for the techies - I have a Dell laptop with a genuine Dell charger. I now find that when I plug in the charger I get a warning to connect a genuine Dell charger. Partner also has a Dell laptop and gets the same message with my charger. This is the odd bit though, having charged to 100% with his charger (and I always run laptop with lead to the mains) this faulty charger will hold it at 100% indefinitely but if I let the battery run down the charge will not increase.
I know it's faulty but why is the battery staying at 100%?
I know it's faulty but why is the battery staying at 100%?
Answers
Best Answer
No best answer has yet been selected by Prudie. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.
-- answer removed --
Dell chargers have 3 wires, positive and negative to give you your juice, and a third wire that sends a message saying "i'm a genuine charger". It's possible that this third wire is cracked somewhere so that the message can't get through.
The laptop will let an unofficial charger (or one without the genuine message getting through) power the laptop, but not charge the battery.
The laptop will let an unofficial charger (or one without the genuine message getting through) power the laptop, but not charge the battery.
Related Questions
Sorry, we can't find any related questions. Try using the search bar at the top of the page to search for some keywords, or choose a topic and submit your own question.