Question about HP Pavilion dv4000 Notebook

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The power adapter that plugs into the laptop HP DV4000 is broken, and I can't use the charger. where can I find a new one to replace the broken one, or will I have to buy a whold new charger? thanks

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Do you mean only the power cable that linked the power brick with laptop was broken? Of course if you are 100% sure that's the only part that fail, you may only buy a cable. Check this link blow:
http://www.chargerbuy.com/cable-connector/power-cord.html

But if you are not that sure, i'll suggest you buying a whole new charger:

HP Pavilion DV4000 AC Adapter

Posted on Aug 04, 2011

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2 Answers

My hp pavilion dv6-2117ax laptop won't power up (no power light on where adaptor meets laptop). Replaced power adaptor / charger and laptop powered up and operated for a day and then next day woul


The laptop probably isn't charging. Could be a bad d/c connector on the laptop or the battery is bad. Remove the battery and plug in the a/c adapter and see if it powers on. Wiggle the a/c plug in gently while pressing the power button on the laptop. It powers on and off briefly then I'd say it's the d/c jack on the laptop, bad sodder joint.

Dec 04, 2012 | Computers & Internet

2 Answers

Hp dv4000 won't turn on, no lights on- totally dead


first check fuse in plug. if good then check power adaptor, even if its lit up it still can be faulty or use a voltmeter to check that you are getting continuous current. if good it gets harder youll have to open it up and check the fuse inside it dont look like a normal fuse its small. its at the back next to were you plug in the charger should say f. check picture. its not for youre model but just a demonstration. hope this helps. j.oates
11_16_2012_11_40_41_pm.jpg

Nov 16, 2012 | HP Pavilion dv4000 Notebook

1 Answer

No power on hpdv1000


You could have a broken power socket where the charger plugs in to the laptop. If the battery is flat and the socket is broken or loose then it wont charge and will be completely dead. If the socket is ok then it should power up with just the charger plugged in, even without the battery plugged in. You could also have a broken wire in the plug on the charger, the end that plugs in to the laptop.

Feb 01, 2012 | HP Pavilion dv1000 Notebook

1 Answer

Will not turn on


1. Take the battery out of the laptop & try to turn on the laptop using power adapter only. If the computer turns on, then the battery is defective & needs to be replaced.
2. Make sure the power adapter is not defective. Test the output voltage of the power adapter using a voltmeter. Compare the voltmeter reading to the nominal value written on the adapter or the laptop.
3. Make sure the DC jack is not loose or broken. A loose DC jack will need to be re-soldered. A broken one will need to be replaced.
4. If you have another processor which is compatible with your laptop's model, try swapping processors & test to see if the laptop will work.
5. The power button could be bad.
6. The motherboard could be defective & needs to be replaced.

Sep 27, 2010 | HP Pavilion dv4000 Notebook

1 Answer

I am not getting any power to my laptop.


1. Laptop may be broken
CPU
Connector where power supply plugs in
2. Charger or cable may be broken (especially connector where it plugs into laptop)
3. Battery may be damaged (and may have damaged charger as well)

More details would be nice. :)

Dec 23, 2009 | HP Pavilion dv4000 Notebook

1 Answer

My laptop charger isnt working! it was working like 15 minutes ago! but now its not working properly. the green light was off yet it was charging


Check power adapter’s DC plug that connects into the laptop power socket with a multi-meter, the voltage should be slightly higher than the voltage that is printed on the label on the bottom of the adapter. If the voltage is zero or way below the voltage that is printed on the label then the power adapter is faulty and needs to be replaced.
If the adapter is OK then connect it to the laptop and power it up, then look at the power/battery charging LED light and wriggle the power plug in the laptop's power socket. If the power/battery LED light flashes and in a certain position this LED light stays firm, then the power socket is either faulty or it has a dry solder joint where it is connected to the motherboard.
This can be repaired but it requires the laptop to be completely dismantled to get at this power socket and repair. If you cannot DIY then I suggest you get a quote first.

Dec 16, 2009 | HP Pavilion dv4000 Notebook

1 Answer

Hp pavilion dv4000 screen wont turn on


Try this quick fix first. Remove the battery, unplug the ac adapter and hold in the power button, plug the ac adapter back in and turn on.

Jun 20, 2009 | HP Pavilion dv4000 Notebook

2 Answers

HP Pavilion dv4000 battery won't charge


it happens some times
dont panic
check the switch button is it on or not
check the power cord is correctly inserted
after that take the battery off
wait for 15 mins
put the power cord in the laptop
turn on the laptop
and try to move the lid up and down
i hope it will work for you sir.

Mar 25, 2009 | HP Pavilion dv4000 Notebook

1 Answer

Wont charge anymore? hp dv 4000


Does the computer acknowledge when you plug it in? Are there any status lights indicating AC power? If not then the electrical contacts in the laptop power plug may have broken. If you are not under warranty, you could take a peak inside the case where the connector is and possibly fix it with a soldering iron. In the meantime I'd backup any important data.

Jan 24, 2009 | HP Pavilion dv4000 Notebook

1 Answer

Faulty Connection


I have HP DV6000, I used it without the battery. it worked until I was able to purchase a new battery. It might work on the HP dv4000...

Jan 05, 2009 | HP Pavilion dv4000 Notebook

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