Question about HP PAVILION DV4000 AND V4000 SERIES (FF)MOTHERBOARD - 403895-001 CD-ROM Drive

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I have a hp pavilion 4000 and i can' t removethe bios password .i have plug off the bios battery but the problem remains . I tried to find the jumper but i couldn't find it thank you

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  • dioskouros Feb 04, 2011

    17689 is the 5 digits code

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Hello sir
enter 3 time wrong password then u will get a 5 digits code send me that one ill send u master password.. thanks

Posted on Jan 02, 2011

  • dioskouros Feb 04, 2011

    17689 is the 5 digits code

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6ya6ya

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  • 2 Answers

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Posted on Jan 02, 2017

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1 Answer

Trenger biospassordet til hp pavilion dv 4000


If there is a bios password set and you don't remember it, or you got the laptop from someone else, then you should get a bios password removal software download. Many are downloadable and can be run from a usb or CD. Just google the need for bios password removal software.
Gerald

Apr 28, 2014 | Maxdata Pro 650T Notebook

1 Answer

Bios passord til hp pavilion dv 4000


i checked the HP support website and according to HP's policies on bios passwords, they offer a paid service for the password removal

A Password is Required Causing the Computer to not Startup or Boot in Windows XP HP Pavilion dv4000 CTO Notebook PC - HP Customer Care (United States - English)
**see the section of "Power On"

i read in some discussions that the service costs ~$35.

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Apr 28, 2014 | Maxdata Pro 650T Notebook

1 Answer

HP Pavilion DV4000 Bios password RESET


Hi,
If you have a BIOS password issue, you can check the the picture below: redmatrix_9.jpg.

You need to remove the battery that looks like on the left of the picture to reset the BIOS password.

Thank you for using Fixya, your recommendation is highly appreciated for the free support.

Aug 09, 2011 | HP Pavilion dv4000 Notebook

1 Answer

Friend gave me an old hp pavilion xz1185 laptop,but he dont recall password for cmos to get in,can i reset cmos?


This may not work but give it a try.
Remove the BIOS battery and the main battery from the laptop for 15+ minutes. Insert the batteries back into the laptop and the BIOS will return to the default setup, hopefully removing the BIOS password. You need to go into the BIOS configuration to set the Time and Date etc. again.

Nov 22, 2009 | HP Pavilion dv6000z Notebook

1 Answer

How can I reset a bios password on a Pavilion laptop


You will need to unlplug the motherboard battery for five minutes or if there is a jumper switch set it to clear the BIOS options.
After five minutes or so you should move the jumper or plug the battery back in.

Your bios password will now have reset.

If his has helped you then please rate me!

Aug 26, 2009 | HP Computers & Internet

1 Answer

Forgot all passwords, windows and bios


Disconnect the power supply, remove the battery, then locate and remove the BIOS battery for a minute or so. That should Flash/Reset the BIOS to no password.

Feb 06, 2009 | HP Pavilion n3290 Notebook

2 Answers

Halecol


1)try to check also if you'll see a solid GREEN LED light on your ac adapter.if yes, possible problem could be on the battery port or the battery itself

2)With regard to the battery meter,where did you find that?If not in the BIOS,try this.restart computer and press F2 several times .Once you're inside the BIOS.try to go to the battery option-try to see if the battery indicator would say 100% also.



3)if 100%,try another battery if you have one.use only the battery as the only source of power..if a known good battery works then the problem is with your old battery.if a known good battery won't work,that would mean that you have a problem with your battery port.if that is the case, you may have to replace your motherboard for that but if you still have an active hardware warranty on your pavillion dv 4000.try calling the manufacturer for a motherboard replacement and try asking also if your battery is part of any recall.

4)if the battery meter in the BIOS does not say 100%, try charging the battery for an hour then go back to the BIOS try to see if the battery meter would go up.if it increases the battery meter try using the battery as the only source of power...if nogo,go back procedure 3.

Jan 17, 2008 | Computers & Internet

2 Answers

HP laptop Pavilion DV 4000 Password


First, DON'T SHORT ANYTHING ELSE OUT!
Now, tell me how one sets a bios password, then just forgets it?
If you can prove ownership on a laptop as new as a DV4000, there are plenty of posts out there describing the proceedure for recovering the system. Occasionally even HP will helpout legitimate owners in situations such as this.
I'm sorry, but this isn't the forum for this particular problem.
Good luck

Nov 25, 2007 | Compaq Armada 1700 Notebook

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