No power even at charger ?? - Dell Inspiron 9200 Notebook

There could be several reasons why your HP laptop is not turning on and not charging even after installing a new power button board and DC in port. Here are a few possible causes and troubleshooting steps you can try:

Battery: Even if the laptop is connected to the charger, if the battery is faulty or dead, the laptop may not turn on. Try removing the battery and plugging in the charger directly to the laptop. If the laptop turns on without the battery, then it's likely that the battery needs to be replaced.

Charger: Check if the charger is working properly. You can try using another charger with the same voltage and amperage to see if the laptop starts charging. If the laptop starts charging with a different charger, then your original charger may be faulty.

Power Jack: Make sure the power jack is properly connected to the motherboard. If it's loose or not properly seated, the laptop may not charge or turn on. You can try reseating the power jack or replacing it if it's damaged.

Motherboard: If none of the above steps work, then the problem may be with the motherboard. A damaged or faulty motherboard can prevent the laptop from turning on or charging. In this case, you may need to take the laptop to a professional repair technician or consider replacing the motherboard.

In summary, the laptop may not turn on even when connected to the charger if the battery is dead or faulty, the charger is faulty, the power jack is loose or damaged, or the motherboard is damaged. It's important to troubleshoot each of these components to identify the root cause of the issue.

1. pull out the battery after that u put the charger
2. if the you have the same problem change the charger
3. if still the same problem see the charging port of laptop
4. if the problem is not solve check the power ic on mother board

This can happen when a faulty charger isn't providing enough voltage/current. Faulty chargers can provide enough power to trigger the 'Charging' indicator and maybe even to power the unit but not enough to energise the units charger circuit. Try another charger (same voltage) or charging it through the USB socket.

Replace the motherboard

Make sure the charger voltage is the same as the computer.

if you just plugged in a new charger you should be able to power it on even if your battery is dead. laptops can be powered on even without its batteries as long as the chargers are connected to the laptop. i think you have to bring your laptop for servicing.

Even if it's new it doesn't mean that it works. Either get another charger or power supply, or check the battery. But I'll go with the "new" charger.

the light will not come on when it is plugged in and the batery is set in the charger to charge, even with the dc out power supply the dvd cam will not work, could the charger go bad? does this happen often?

hey trevor

If its car amps yo messing with, you need to drop a car battery(even a suspect one will do it) across the charger as well to "tank" the ripple off the power from the charger. Even though the charger is DC, it is what we call unsmoothed, providing power that is like pulsed DC power. Most chargers are also not that high power and will sag when you crank up the amp. The battery will provide enough juice to carry the current drawer This is exactly what I use in the past for repairing high power amps on the bench. If you have any questions, happy to help you out. Cheers

regards
robotek

I HAVE THE SAME PROBLEM MATE