Pavilion dv4: Contrasena bios

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• HP pavilion dv4-2015dx bios password reset?

  I have a HP Pavilion dv4-2015dx, serial number CNU1234RXX, I need to reset the BIOS password on.   This phone has not been used in several months and I was about to restore it to the factory, but I forgot the password.  Can someone help me with how to reset the BIOS password?  Thanks in advance.

  Hello

  You are welcome.

  Try to enter: 61530598

  Kind regards

  DP - K

• problem with the HP Pavilion DV4-1555dx BIOS password

  Hi all

  I need a password bios reset on a HP laptop dv4. incorrect password generates a code system off of 61588701 Any help would be appreciated!

  Thanks in advance

  Hello

  Enter: 74480327

  Kind regards

  DP - K

• Pavilion dv4 2028la: BIOS Admin Password Reset for HP Pavilion dv4 2028la

  Hello

  Can someone please help me to reset my BIOS admin password.  I know it's stupid, but when I got my laptop 5 years ago for some silly reason, I thought it was a good idea to set an admin password.   5 years later, I need to change my setting of virtualization in the BIOS and surprise!  I'm stuck with absolutely no idea what password I used.

  The "System off" code I get is: 67600648.

  Any help will be greatly appreciated.  My eternal thanks in advance to anyone who takes the time to read my post and use a part of his personal time to help me solve my problem.  I am really grateful for that.

  Kind regards.

  Try > 78768288

• Pavilion dv4-2145dx: bios administrator password

  Disable System [10494244]
  Help, please!

  Hello:

  Enter the unlock code...

  05592880

• HP Pavilion dv4-1120br: doubts about the BIOS update for my model with the operating system current instaled.

  Hello

  I have a HP Pavilion dv4-1120br, I know that this model of HP laptop is old, but I instaled the 64 bit of Windows 10 on my machine and saw that my BIOS is version F.30 and the last of them available on the site of HP F.66 has.

  The problem is that this model is not suport for Windows 10 because, as I said, is too old. Can I download and run the update of the BIOS for Windows 7 64-bit available in the Web site, or I need to downgrade my OS to Windows 7, update the BIOS and then pass it back to Windows 10?

  Thanks for the help!

  Cantarino

  Hello;
  
  Let me welcome you on the HP forums!
  
  Your second proposal is correct - as the updates to the BIOS on the HP site are specific to the OS version and if you try to run one for Win7 in Win10, it will refuse to run.

  Good luck

• Pavilion dv4-2160us: correct bios for Pavilion dv4-2160us

  I have serious overheating problems on my Pavilion dv4-260 and reading that updated the bios might help. I have version F0.b, but some sources said another version.  The HP site says nothing when I check the updates.  Can someone tell me what should be the current bios?

  Last version for your model is F.0F - the title of the list of drivers for Windows 7.

  http://support.HP.com/us-en/drivers/selfservice/HP-Pavilion-dv4-2100-entertainment-notebook-PC-series/4074361/model/4125971#Z7_3054ICK0K8UDA0AQC11TA930O2

  I doubt that a BIOS update would solve the problems of overheating. An older office here suffers from overheating in Windows 10 and I think it is due to no AMD graphics driver to Win 10. The graphics card is old and not support for win 10 AMD. The driver using Microsoft base. No doubt will be back this machine to Windows 7.

• Pavilion dv4: reset password BIOS HP Pavilion dv4

  I also have a HP Pavilion DV4 series with a bios locked. I guess the unlock code must be generated by the number on the screen? I tried those posted with no luck.

  Mine is showing: System 75929927 disabled

  Any help would be greatly appreciated

  @Sumon_Khan

  Enter: 60681309

  Kind regards

  DP - K

• Password reset BIOS HP Pavilion dv4 4172la

  I forgot the bios password and I need to get into the bios menu to change some configurations
  my laptop is a HP Pavilion dv4 4172la
  the OS is windows 7 64
  the code appeared is: 62023458

  someone knows how can I reset the password?

  Welcome to Berna. Try.

  73981498

  I must inform you that these services are not endorsed by HP, and that HP is not responsible for any damages that may occur to your system using these services. Please be aware that you do so at your own risk.

• HP Pavilion DV4-1125nr cannot start after the update/update BIOS version F.12 to d.55

  System: HP Pavilion DV4-1125nr PC Notebook

  Product #: FR922UAR #AB

  The system board ID: 30F7

  Version of the BIOS (before the update): F.12

  OS: Windows 7
  

  I tried to update the BIOS to d.55 which was provided by HP. After the successful installation the closure of new windows BIOS correctly. I restart the PC, HP Logo appears and then nothing happens. The operating system do not load or start at all.

  I also tried to boot using the Windows 98 Second edition CD (to charge BACK), but it did not work.

  Please help me...

  Fortunately I found a Solution to this problem.

  Here are the summaries (and modified according to my needs) the steps that I've taken of the following thread:

  http://h30434.www3.HP.com/T5/notebook-hardware/dv4-1140GO-won-t-boot-after-flashing-latest-BIOS/m-p/19698#M2730

  1. go to the hp site and download the correct version of your BIOS. In my case it had to F.12. Why not the latest version? Because there is no guarantee that the last one will work for you, know after measures.

  2. go where you downloaded the file and using 7 - Zip (or tool of your choice of course) unzip the contents to a folder of your choice. We'll get to that later, so keep this file open.

  3. use 128 MB or no matter what key-USB USB key (the smallest, you might find, because they said the smaller the better ) and reformatted to FAT or FAT32 click with the right button on the drive by clicking on "format".

  4. now that my USB is ready, go back to the folder where you extracted the file to update the BIOS (always open to the right of the folder?)

  "5. If you have the graphics card Intel integrated like me, copy the ' 30F7F12U. FD"of the key USB and RENAME the file '30F7F12U. FD' at '30F7. BIN ". Remember that this name calling to order "DV4-1125nr. If you have a different motherboard, the system or the BIOS, the name must be determined according to the.

  The next steps are exact 0.0 as follows (the link of a full detailed discussion is provided below), I simply numbered:

  6 unplug the adapter from the laptop.

  7 remove the battery from the laptop.

  8 insert the USB key into one of the USB ports on the laptop.
  Does not seem to matter which.

  9. press the 'Windows' key and the 'B' key

  10. connected to the power adapter.

  11 press the 'Power' button on the laptop.

  12. when the LED is entered, letting go of the power button / stop and the two keys down earlier.

  13. After about 10 seconds the notebook started to read the USB key. While searching for the file, the laptop beeps every seconds.
  The number of beeps varied, depending on what size of the key USB has been and
  the number of files on the USB key, a single beep for many.
  If the file was not found, the laptop will restart and try again.

  14. If the file is found then it took about 12 seconds for the laptop to load. No beeps sound not heard during the loading time.

  15. when it is responsible for the laptop has started flashing, indicated by beeps every 2 seconds. It took about 32 seconds.

  16. about 5 seconds after the ringtone had stopped off the laptop computer.

  First I update my pc with the last BIOS (F.66), but did not work for me (operating system not loaded after HP Logo ). So I decided to go back to the old F.12 (the version that has been shipped when the laptop was purchased) according to the procedure described above. But the problem is where to find version F.12 as HP currently provides links only for the version of the BIOS F.66 to d.55 (in the drivers from the hp support site section)

  Fortunately, I found a direct link to this version F.12 in the next thread.

  http://Forum.NotebookReview.com/HP-Compaq/304332-C700-CQ40-CQ45-dv4-dv5-DV6-hdx18t-Insyde-BIOS-recovery-using-USB-thumbdrive-2.html

  F.12 version:

  FTP://ftp.HP.com/pub/SoftPaq/sp40501-41000/sp40749.exe

  This was F.12 and worked for me. Thank God Almighty I return my PC.

  Thanks to all who contributed in the discussions above.

  Kind regards

  -gmuhammad.

  If you think that this post has helped you, then please give KUDOS *.

  Close the thread (Accept as Solution), if your problem is solved *.

• How do my bios set up in hp pavilion dv4 panoramas

  How do my bios set up in hp pavilion dv4 panoramas? Thank you

  Hello

  to power on you will see at the bottom of the screen a way to enter the configuration menu boot command or bios

  It would be F2 or delete etc to enter the bios setup

  Contact HP support

  http://h10025.www1.HP.com/ewfrf/wc/contacthp?LC=en&DLC=en&cc=au

  or ask in the forums to Support HP

  http://h30434.www3.HP.com/

• Password BIOS reset for HP Pavilion DV4 - 1283cl

  I am working on a friends computer who forgot his password for the BIOS... it's a HP Pavilion dv4 - 1283cl and generates a "system to disable the key: 620705680.

  Any suggestions on how to reset?

  Hello

  You are welcome

  Enter: 73958506

  Kind regards

  DP - K

• HP Pavilion dv4 1425la: password reset BIOS HP Pavilion dv4 1425la

  Hello

  my laptop is a HP Pavilion dv4 1425la OS is windows 7

  the code appeared is: 98498970

  I lost the bios password and im desperate, please help

  Hello

  Please try:

  http://BIOS-PW.org/

  Kind regards.

• HP Pavilion DV4-5110TX overheating and thermal shutdown problem

  HP Pavilion DV4-5110TX under Windows 7 Ultimate x 64
  
  I had problems with this computer from the beginning, to be honest.  But now the situation is unbearable.
  
  I can't go even 30 minutes making the slightly intensive tasks involving the graphics card
  (Like the game in low detail, do a rendering/CS/CAD work) without thermal shutdown due to a problem of overheating as a result of misplaced fan. and the fan on this thing is very very strong, even in low market (another downside of this model, but it's not the point).
  
  SpeedFan shows average at 90 c CPU and GPU Temp about 65 ° c temp. Even when doing absolutely nothing (like now). What does really serve to accumulate all these heat? solve the world huger?
  
  I tried to clean the vents, use the Compressed Air used an expensive Cooler Fan, reinstalled Windows and other drivers HP and demand several times now. and I exhuasted.
  
  Then. Help? Anyone?

  Hello Opscsd.  I understand you are having some problems with the closing of overheating and/or random downs.
  
  How long have you had this laptop?  It is still under warranty?
  
  The fan makes a noise of rattling sound similar to what you would expect if the fan was loose or is it simply "strong"?
  
  You have ensured that you have the latest version of the BIOS?  You said you updated the drivers and applications so I assure you.  I think it's the latest BIOS for your laptop.
  
  I would also make the built in Diagnostics for hardware (RAM and hard drive because they both can cause similar symptoms).  This will help narrow down the cause.  If you don't know how to do these tests take a look at this document.  Be sure to view the results.
  
  I will keep an eye out for your answer.  I wish you a great weekend!

• Pavilion dv4 1430us: Pavilion dv4 1430us stuck button mute

  The button mute on my Pavilion dv4 1430us is stuck on red, and no sound comes out of the speakers. Sound will come with headphones. When I hit the mute button, it will not change to blue. I tried to download a new BIOS, but that did not work. I think that result to download a bunch of long updates of Windows.
  Thank you!

  Hi @Laurabg7 ,
  
  Thank you for visiting the HP Forums! A place where you can find solutions for your problems, with the help of the community!
  
  I stumbled upon your post on the laptop and wanted to help you! I looked in your question about your HP Pavilion dv4-1430us Notebook and stuck volume knob and does not properly. Here is a link to the HP Quick Launch Buttons that might help.

  After running the update make sure you restart your laptop. Here is a documentto troubleshoot the sound if necessary.

  Please, don't have headset connected when you perform troubleshooting.

  I hope this fixes things with the button and the sound.

  Thank you.