Dell Insperation 5051 Laptop will not power up with Dell power supply, it will with a charged battery but the charger will not charge te battery. What do you think would be the problem? I have purchused a new battery and still have the same problem. The power supply voltage messures 19 volts dc.
First, what model is this? There is no 5051.
Have you tried a new Dell adapter? If not, that's next.