“dell pa-12 adapter won’t start” question and suggestion

Solution:

Now, if I start Dell pa-12 adapter to work it again.

When i switched the dell ac adapter on, waited till the desktop appaered and i removed the dell inspiron 1420 battery while the dell pa-12 was on..

First try a different dell AC adapter (such as :Dell PA-10 19.5V 4.62A 90W Charger)

If there is no change then the problem is the motherboard. Typically, the Dell AC adapter will fail then the Inspiron 1420 battery discharge, you will get the symptoms you describe.

SO AC adapter then MB

This indicates that your laptop does not have power, but it shows that your DVD player and then headed off to.

I would suggest try the following:

1. Remove Dell notebook batteries, optical drives, hard drives and memory. To eliminate the external peripheral devices.

2. Ensure that the Laptop AC adapter is not connected to a Dell laptop. Hold down the power button on notebook computers 10 seconds row flea power.

3. Connect Dell pa-12 adapter is a known good power outlet, check the laptop power adapter power LED if it is. If the AC adapter does not try to make sense of a little noise when the plug-in to the wall outlet.

4. Connect Now Dell ac adapter. Check the AC adapter LED when it is connected to a notebook computer to stay. If the LED to maintain mean Dell Inspiron 6400 adapter is good. If the AC adapter, AC adapter, the LED turn off checking pin, go to the notebook computer power outlet is loose.

5. If the AC adapter to stay in the post-laptop attempts to connect to the power. If there is no power LED come on board then this is the problem.

6. Before replacing the motherboard, there is a check to be done. If you can open the bottom of the laptop, then good, do so, the laptop computer is not connected to any power supply. Attempt to re-insert the notebook computer’s CMOS dell laptop battery, and then try to power notebook computers, if it still fails then replace the motherboard. I hope this helps.

Dell PA-12 AC Adapter
post by www.laptopbatteryinc.com.au
Dell laptops, computers, and accessories have set a high standard for durability, performance, and ease of use. Dell has come up with the Dell PA-12 AC Adapter, which is specially designed to meet the power needs of your Dell Inspiron: 300M,500M,505M,600M,630M,640M,700M,710M,1401,1410,1420,1501,1520,1521,1525,6000,6400,E1405,E1505, Latitude: 120L,131L,D400,D410,D420,D430,D500,D505,D510,D520,D530,D531,D531N,D600,D610,D620,D630,D630N,D631N,D800,D810,D830,D830N,X300,E4300 Precision: M20 M70, XPS: M140,M1210,M1330 Vostro: 1000,1400,A840,A860 laptops. With this Dell PA-12 Laptop Adapter, you can now charge your laptop’s battery from any electrical power outlet while simultaneously working on it. This powerful plug adapter is easy to carry, so take it wherever you want. Whether you are at home, the office, or on the move, you will always get the best from this Dell PA-12 Power Charger.

What are the physical characteristics of the Dell PA-12 Laptop Adapter?

The PA-12 is a 90-watt AC Adapter from Dell. The dimensions of the Dell PA-12 90-watt Power Supply are “Input: : AC100-240V,Output : DC19.5V 3.34A,Power : 65W,Connecter size : 7.4*5.0mm”. The Dell PA-12 AC Adapter comes in midnight grey and includes all required cables for connectivity.

Why should I use an AC Adapter to charge my dell laptop battery?

A notebook battery cannot be charged without an AC adapter. In fact, you can always charge a dead battery through an dell AC adapter. You should always use adapters specifically designed for a particular laptop, as most notebook adapters are not interchangeable between brands. Moreover, when you are working with your laptop for a longer period of time, you should unplug the AC adapter to prevent it from overheating.

Which notebook models are compatible with the Dell PA-12 Power Charger?

The Dell PA-12 90-watt Power Supply is compatible with the Inspiron: 300M,500M,505M,600M,630M,640M,700M,710M,1401,1410,1420,1501,1520,1521,1525,6000,6400,E1405,E1505, Latitude: 120L,131L,D400,D410,D420,D430,D500,D505,D510,D520,D530,D531,D531N,D600,D610,D620,D630,D630N,D631N,D800,D810,D830,D830N,X300,E4300 Precision: M20 M70, XPS: M140,M1210,M1330 Vostro: 1000,1400,A840,A860 laptop models.

Are there any additional cross references for the Dell PA-12 AC Adapter?

Of course there are! You can upgrade your laptop with the Dell PA10 Laptop Adapter if you are using any of the following adapters to charge your laptop:

Dell PA-12, Dell 5U092, Dell F7970, Dell PA-1650-05D2, Dell AD-90195D