Replacement Notebook Charger Watt AC Adapter with 6-ft Power Cord PA19 for Dell PA-19 230. Dell Part PN402.

This Dell Laptop AC Adapter is used and has been tested for proper functionality.

dell PA-19 230W ac adapter / charger for Select Dell Latitude / Precision Mobile / XPS Laptops.

Dell Precision Mobile WorkStations M6400

XPS : M1730

This Dell 230 watts power adapter enables you to power your laptop and charge laptop batteries , at home, home office, at work or on the move.

The adapter converts AC power into DC power required by the computer. This lets you operate your laptop or charge your system’s battery from an electrical power outlet. This power adapter is easy-to-carry and a portable power source whenever you are at home, at the office, or on the go.

This is a Replacement Dell PA-19 AC power adapter for the XPS M1730 laptop system. Dell part numbers: DT878, PN402, CN072.

Features / Specifications

•AC Adapter 230 Watt

•Input: 100-240V 4A 50-60Hz

•Output: 19.5V – 11.8A

•Connection: Barrel with Center Pin (See Photographs)

•Compatible with Dell XPS M1730 System

•Dell Model Number : DA230PS0-00, HA230PS0-00, 330-0722

•Dell Part Number : DT878, PN402, CN072

Laptop AC Adapter Dell Pa-19 230W DC 19.5V 11.8A with power cable. Brand new Dell Pa-19 charger ac adapter, function for Dell Pa-19 power supply / ac power adapter / batery charger, power supply Dell Pa-19 laptop itself and charging the dell laptop batteryfrom electrical power outlets.

If you are running your computer on ac power with a battery installed, the Dell Pa-19 adapter charges the battery ( if needed ) and maintains its charge.

Laptop Charger AC Power Adapter Use Manual:

1. Before use, please check the original Dell PA-19 adapter parameters carefully, to make sure adapter technology parameters(voltage, current, and DC plug size, etc) you will buy is same as your original Dell xps m1730 adapter and match your laptop model.

2. Different parameter or brand of adapter can’t mix in order to avoid damaging the machine.

3. Please don’t wind, extruded or pull power cord to avoid PVC skin and internal wires damage or danger. Dell PA-19 ac power adapter can last for long with proper use. The damage of power adapter usually lies in the circuit. Such as the outlet and the connection of power cord(cable) and power adapter, which are easy to curve, leading to the broken or undesirable connection of the power cord. Therefore, special attention should be paid to these terms.

4. Please don’t hang adapter to avoid the Dell PA-19 power cord damage caused by long-term load-bearing.

5. Avoid the sharp things scratch or punctured the power cord PVC skin and adapter case, if any wire on power adapter is broken, please stop using.

6. When the laptop batteries are charging, please don’t run the large 3D games and other work of heavy load program, to avoid the output power of power adapter is not enough so that the Dell xps m1730 battery charger charging slow or not fill, or the Dell PA-19 power adapter overload ect.

7. When using Dell PA-19 ac adapter, surface temperature is higher, please notice laptop cooling and away from combustible and explosive goods.

8. Exception handling. In the power adapter to issue a large noise or smoke when working, often have damage or malfunction. We should immediately stop using, and please contact the sellers for repair or replacement during the warranty period.

9. Prevent power adapter fall from high place, impact or soaking.

10. Don’t put the laptop ac power adapter to connect other devices.

11. Pull out the power plug when you don’t use the Dell PA-19 laptop adapter because long-time charging will affect its longevity.

12. The power adapter is for indoor use only, don’t use in high temperature or humid. Try not to use the Dell PA-19 ac adapter in the open air or bad environment to avoid being exposed or damped.

“The laptop will work with just adaptor plugged in and the battery removed

however your issue could be an issue the adaptor causing the laptop battery to discharge as there is no charge getting to the laptops battery or it could be an internal issue with the motherboard

try just the adaptor if that works then replace the battery”

if you want to play and can plug the laptop to an electrical outlet, you should do so AND also pull your battery out.

Why? Because games are demanding on a laptop and get them really hot when you play for a long time. All that heat will quickly find its way to the battery and it will gradually affect its performance; the hotter a battery gets, the faster it will go bad and will see it’s ‘battery life’ reduced – read it will not keep its charge (your current 1h30min will go down).

The only drawback of doing so is that you will no longer have protection against sudden power fluctuations from your home’s power grid. Worst case, if there is a power outage, you might see your laptop die on you and you might lose some unsaved files or even [in rare and extreme cases only] might get some your system files corrupt thus making your OS unusable unless you format and reinstall everything.

So it’s up to you: if you want to make sure that your vostro 1710 battery last as long as possible and also give you the best ‘battery life’, then remove it from the laptop and use the charger. If not, then depending of your usage, you might expect to have to buy a new Dell T117C laptop battery every year or so….

A few last notes:

Even if not used at all, a battery while typically lose 10-15% of its capacity every year.

If you play a lot of games and it gets hot a lot; that will be much worst.

If you don’t want to use a laptop batteries canada for a long period, store it in a cool environment and at about 50% charge; storing a fully charged battery will also make it ‘go bad’ faster.

Adapter Application

Laptop AC adapter is comprised of two circuits that make sure a steady, usable power supply for the computer or other device. A transformer lowers the voltage, while a regulator supplies electricity at a steady voltage, free of electrical “noise.” These circuits use a small amount of electricity and generate a small amount of heat. AC adapters are usually slightly warm to the touch. They may be warmer when the device is using a lot of electricity, for example if it is running and charging its battery. There’s no reason to worry about a hot adapter unless it’s too hot to touch comfortably.
External Causes

AC adapters rely on atmosphere passing over them to heat elimination and cool them. If the adapter is covered, for example by a blanket or rug, the excess heat is trapped and the adapter will overheat. Always keep the gateway ac adapter free from obstructions. If it has proper ventilation, it will remain at a moderate temperature.

nternal Causes

Adapters might be overheat because of the circuits in that little black box, such as the regulator, are malfunctioning. If the part has gone bad, it may generate excess heat and have to be replaced. The appliance itself can sometimes draw too much power from the Gateway ADP-65HB BB adapter, increasing the current flowing through it, causing it to become hot.

Solution:
“It’s unclear to me what exactly is hot. But anyhow, whether it is an “internal” (laptop) component that gets overheated or an external thing, you should go with your laptop and gateway laptop ac adaptor to get it serviced. You don’t want to risk fire because of that.
Especially if you smell that hot thing and feel funny odors.
It could be a bad contact with the power line (bad dangerous plug in the wall), it could be a bad wire (that again dangerous as it could spark).
You must get your pc checked by a specialist.”

“In Windows 7 RC and the previous beta, I have been receiving an error message saying “Consider replacing your battery” “There is a problem with your battery, so your computer might shut down suddenly”.

I know for a fact that the Asus N53JQ Battery is good. It works fine in Vista, its only about 4 months old, it lasts 2 hours +, and even in Windows 7, it will last for the same time period as it did in Vista.

People have been saying (as well as microsoft) that it is the BIOS and it needs to be updated. Well, I did obtain the latest BIOS from LG, which is dated in 2009, and that didn’t change anything. I’m concluding that it is NOT the BIOS since vista reported the estimated time left of the battery just fine, even before the bios update, and I have the latest BIOS.

I ran the powercfg -energy command and it says that windows was not able to determine the capacity of the Asus N61J Battery, yet if I go and install the LG batery application, it will tell me all the information about the battery.

I even went as far as to try my friend’s laptop battery which is less than 3 weeks old, and it still gave the same error messages.

Please Microsoft, fix this issue, and if you can’t, then give the users an option to take off/disable/supress the blinking X that is on top of the power tray icon, and to remove both the “Consider replacing your battery” and “There is a problem with your battery, so your computer might shut down suddenly” messages so we don’t have to see that every day, since the Dell WU946 battery is in fact GOOD and works properly.”

CAUSE:
“This issue occurs on these notebook models, which were not originally designed for Windows 7, because the system firmware (BIOS) incorrectly reports the Design Capacity of the battery to the operating system.

The “Consider replacing your battery” message is displayed when the Last Full Charge Capacity is less than 40% of the reported battery Design Capacity. Both the Last Full Charge Capacity and the reported battery Design Capacity are retrieved by Windows from the system ACPI firmware (BIOS). On these older HP notebook models, the retrieved battery Design Capacity is incorrectly reported as 88,800mWh even though the battery’s actual design capacity is lower. This firmware error can then cause the “Consider replacing your battery” warning to incorrectly display when the Last Full Charge Capacity is still greater than 40% of the battery’s actual design capacity.”

Temporary Fix/Solution:

“here is a Windows update that will remove the incorrectly reported battery message for only the affected systems. This update does not change any other behavior on the computer and will not change the actual sony vgp-bps9/s battery life in any way. The update will only be offered if Windows Update detects that this update applies to your computer.

Additionally, provides a Battery Check Utility that may be installed as part of the Support Assistant. Running the Battery Check Utility will give an accurate view of the battery health and whether replacement should be considered.

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.
”

“The temporary fix for the laptop battery issue is to disable “Microsoft ACPI-Compliant Control Method Battery” in your device manager and you will no longer receive the annoying message “consider replacing your battery”. The disadvantage is that you will no longer be able to see when you run out of battery. If you know from experience that the battery would normally last xx hours, then I would simply install a timer gadget and set up an alert every xx hours. To do that, I recommend the Windows 7 Countdown gadget.

1. Open up the Control Panel:

2. Uncollapse “Batteries” and disable or uninstall “Microsoft ACPI Compliant Control Method Battery”/>”

Answer:”

1.-check the system battery information and charger information of the computer; restart the computer, while the computer is booting up, press F2 repeatedly; check “battery info”

-if it stated dell inspiron 1545 adapter = unknown device ; update the BIOS

NOTE:other computers may have different BIOS, if it is not the same you may have to consult manufacturer

-click on drivers and downloads

-click or choose by service tag

-download the BIOS and install it on the computer)

-check information after updating; if same message dell inspiron 1545 charger= unknown device; call manufaturer for a replacement AC adapter, if status has changed it is a battery problem or motherboard, contact manufacturer to test battery

2. Check the AC adapter – it should have 19volts DC with at least 90 watts output. If it is less than 19 volts or if it is less than 90 watts it may power the laptop up, but not charge it.

Remove the battery. Plug in the Dell PA-21 Adapter. Turn on computer. If the computer won’t start up only on AC power, you’re toast. Try with their original AC adapter, or call around for your friends – MOST Dells use the same power adapter. Try an original adapter of at least 90 watts.

If it boots, go into the BIOS setup using the F2 key. Go into the POST Behavior screen. Look for Dell PA-21 Adapter. This setting either warns you the power supply is inadequate or doesn’t. Make sure it is enabled. Reboot, do you get a warning message on bootup that the Laptop power supply is inadequate?

3.Try this:

Disconnect Dell AC Adapter

Shutdown

Remove battery

Connect AC

Startup

Open Device Manager

Click the plus (+) sign next to Batteries category, right-click all of the “Microsoft ACPI Compliant Control Method Battery” listings, and select Uninstall In the “Confirm Device Uninstall” dialog box, click OK. (it’s ok if you only have 1 of these).

Click the plus (+) sign next to System Devices. Right-click the “ACPI Fixed Features Button” and select Uninstall. In the “Confirm Device Uninstall” dialog box, click OK.

Shutdown

Disconnect AC

Insert battery

Connect AC

Startup

“

Answer:”Unfortunately, laptops can still break down internally even if the Asus AD6630 charger cord itself is perfectly fine. The “brick”, as we like to call it, is damaged internally. This unfortunately is something completely out of you control. Things “just happen.” The only fix to something like this is to get a new charger. The time and effort it would cost to attempt to fix the charger is insanely unfavorable. You should look into getting a new charger as soon as possible.

For a new charger, laptop battery charger is by far the best website I have come across in terms of having good products with amazing service.

I’ve purchased from them before and they are true to their word. Meaning, if the charger you purchased from them ever stops working, they would replace it for free, forever. So when the Asus N17908 charger I got from them about a year ago decided to just stop working, they sent me a new one for free.

Its definitely a great way one can save money in the long run and its a great investment as well.
”
“

The first thing you need to check is the LEDs light of the power cord. Led is normal on power cords to show the status of the part. The HP Pavilion DV7 AC adapter might be defective if if the LED of the ac adpater is not lit and the cord is firmly seated in both the transformer and the wall outlet.

If that’s the case, what to do if the HP AC Adapter does not work? Here are the steps for you to follow and verify where the problem is. (Please note that this also works for hp probook 4520s Adapter and other laptop adaptors)

1. Verify that the AC adapter brick is receiving power.
   • Shut down the laptop and unplug the HP ED495AA adapter from the system first and then from the power socket. Wait 5 seconds.
   • Plug the adapter directly into the wall socket, bypassing surge protectors, UPS units, or extension cords. The hp DV5 adapter LED should produce a steady green light.
   • If you do not get a green light, try the adapter in another wall outlet in another room or verify that the first outlet works with a lamp or hairdryer.
   • You can also isolate the power problem to a bad adapter by swapping it out with a second HP DV4 adapter – such as one for use with the port replicator.
2. If the adapter LED lights, check the computer for bad connections.
   • Examine the system power socket to be sure it does not have any bent, missing, or pushed-in pins.
   • Plug the adapter connector directly into the HP laptop, bypassing surge protectors, extension cords, etc. Be sure that the adapter connector fits tightly into the computer’s power socket.
3. If you have access to another computer like yours, try your adapter on it or its hp pavilion dv4 adapter on your computer.
4. If your HP notebook is no longer under warranty and the HP laptop power cord does not respond to troubleshooting, you may purchase a new AC adapter.

Solution:”Did you make sure everything is plugged in properly and that it’s making contact? Mine is around 1 1/2 years old and I haven’t had a lick of trouble with it and I use it all the time. You might want to take it back to where you purchased it and ask them”

“Great question. Unfortunately, laptops can still break down internally even if the Asus ADP-90SB BB charger cord itself is perfectly fine. The “brick”, as we like to call it, is damaged internally. This unfortunately is something completely out of you control. Things “just happen.” The only fix to something like this is to get a new charger. The time and effort it would cost to attempt to fix the charger is insanely unfavorable. You should look into getting a new charger as soon as possible.

For a new Asus ADP-90SB BB adapter, laptop battery charger is by far the best website I have come across in terms of having good products with amazing service.

I’ve purchased from them before and they are true to their word. Free shipping with free lifetime warranty. Meaning, if the charger you purchased from them ever stops working, they would replace it for free, forever. So when the charger I got from them about a year ago decided to just stop working, they sent me a new one for free.

But before you do, Take out the battery on the computer you are having trouble with, It could be the asus laptop battery that is causing the problem and not the AC adapter.

The laptop will run on just the Asus EXA0904YH adapter with the battery removed. Faulty Batteries cause more problems then the asus AC adapter.

If the computer runs on with just AC adapter pluged in then replace the batt.”

Answer:”Great question. Unfortunately, laptops can still break down internally even if the charger cord itself is perfectly fine. The “brick”, as we like to call it, is damaged internally. This unfortunately is something completely out of you control. Things “just happen.” The only fix to something like this is to get a new charger. The time and effort it would cost to attempt to fix the Asus EXA0901XH charger is insanely unfavorable. You should look into getting a new Asus N17908 charger as soon as possible.

For a new charger, laptop charger is by far the best website I have come across in terms of having good products with amazing service.

I’ve purchased from them before and they are true to their word. Free shipping with free lifetime warranty. Meaning, if the charger you purchased from them ever stops working, they would replace it for free, forever. So when the charger I got from them about a year ago decided to just stop working, they sent me a new one for free.

Its definitely a great way one can save money in the long run and its a great investment as well.

”

“if you want to change a new replacement Asus EXA0901XH ac adapter,You can do that, but there are a number of things to consider:

Is it the correct output voltage?

Will it deliver enough current to run the laptop?

Is the polarity at the tip the same as your original power supply?

If you can answer yes to all three questions, then it will work, however, keep in mind that if the laptop is still covered by any sort of warranty, using the generic power supply will probably void it.

My friend lost his power cord in the past, but he was able to purchase an off brand Asus EXA0901XH Adapter /power cord for his laptop. Fortunately, the performance of his charger and laptop still runs normal. So I guess it is safe to replace your power cord with non branded type. However, it is always safe to purchase the product from the computer manufacturer or provider.

as long as it is the same specs —most don’t last as long
40 is cheap——— think on this light bulbs last 500 times longer when left on than when u turn them off and on
same with a charger leave it plugged in unless u are going some distance—like away from the house –i have mine in one spot and i never un plug it over 4 years old and it is on a surge strip ( a good one not a cheap one)

I suggest don’t use it before anything could happen to your laptop. If you are not sure of it , the voltage, the power capacity and everything for its compatibility then do not attempt to use it.

Most likely Hp used a unique jack and voltage/amperage on the Asus N17908 adapter and you won’t be able to get one from a 3rd party.

Solutions (1)

you should check if your computer is still under warranty. If it is and the laptop ac adapter is NOT responding to any of the troubleshooting tips outlined above, contact your laptop’s manufacturer for replacement or repair. Be sure to include important information that your laptop manufacturer needs to reference. This includes the company name (if it’s applicable), your full name if you are the owner, the system service tag, your address (which includes the city, state, zip code and everything else), your phone number with the area code, as well as a detailed description of the troubleshooting steps that you have made. On the other hand, if your laptop is quite old and is no longer under warranty, purchasing a new and compatible asus g73 adapter is the fastest and easiest way out.

Solutions (2)

You need a replacement Asus ADP-150NB D Adapter , it’s very cheap online.

1)Output Voltage is within +/- 5% of your old charger’s output.

2) Output Current is the same or higher than that of your old charger.

3) Connector tip must fit securely into your laptop.

Solutions (3)

If it’s new then take it back. Attempting to fix it may void the warranty, so leave it alone. Tell them you suspect the power socket has come loose from the mobo and you want a new one, not a repair. If off warranty then wiggle the cord prong inside the socket while watching your power indicator. If it goes on and off then the power socket is bad. Have it fixed.you can buy a replacement one:Asus ADP-150NB D, Asus G73Jh adapter,Asus G72Gx charger

purchase a universal adapter, which includes multiple, interchangeable tips. You will need to find one that matches your original adapter’s wattage, and it should also include a matching or switchable voltage output.