Hi,
I have my Dell XPS l421x for almost 3 years now. Just up to recently my battery could hold for up to 3 hours. Just 2 weeks ago, as I removed the cord after charging, suddenly my laptop shut off (no electricity). I couldn't turn it on unless I plugged a charger. 3 days later, I could turn it on without charger and it held up to 2 hours before I had to connect to a charger. Now in the last few days again the first issue emerged. I am not able to turn the laptop on unless it is connect to charger and the power cuts off as soon as I unplug the charger cord.
Is the problem with the battery? Should I buy a new battery to resolve the issue?
Please let me know and thanks in advance for your help
Best,
Hessam
P.S. This is my first post, so I am not sure if the was the right place/category to ask this question.