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How do I reset bios password on a hp probook 450 g2 notebook.

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What is your type of motherboard. See part number of your laptop to confirm the type of Non-volatile memory it uses.
HP ProBook 450 G2 Notebook PC and HP ProBook 455 G2 Notebook PC Statement...

Posted on Apr 07, 2016

  • 1 more comment 
  • Timothy Thrash Apr 07, 2016

    Thank you Ravichandran I will post as soon as I get part number

  • Anonymous Feb 28, 2019

    Ali Ali and Shakil Shahan want more answers
    hyjackers thank we are BIOS hackers.
    the PROBOOK has many levels of protection.
    in layers, what layer stopped you we have no clue at all.
    Bios PW blocked, even with fingerprint readers too.
    hDd encryption locked.
    windows login locked,
    HDD locked with UEFI and TPM chip locks.

    only the maker of your PC can undo all that.
    we did not make this PC all we can do is point out the obvious. for sure HACKS.
    the post is lost password,
    you forgot the word LOST.
    as the book tells you how to reset it if not lost.
    enter old
    enter new
    enter new 2nd time
    so the key word missing here is LOST
    or I stole it or found it in a dumpster this way, what-EVA

  • Anonymous Mar 01, 2019

    The PRO books and Elitebooks
    have this BIOS level lock down to the TPM.
    so you cant break that. by design.
    That is what PRO means, lockable and secure.
    learn that, first.
    then if the real owner, turned all THAT on
    you will never get inside, BY DESIGN.
    But has forum
    ask there.
    or go to
    click contacts at the bottom of the page
    and TALK TO DELL.
    we are NOT dell, and we do not have magic codes nor do we have hacks here, we are not dell.



6 Suggested Answers

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Posted on Jan 02, 2017

  • 69 Answers

SOURCE: Reset the BIOS password

Go to your friend. Download and burn this cd
Boot your pc from it by pressing F9 or F12 and use BIOS / CMOS Tools from it.

Posted on Mar 25, 2009

  • 202 Answers

SOURCE: how can i reset the bios password for Visual Land VL760 notebook

u can use bios password reset tool

Posted on Nov 13, 2009

  • 1 Answer

SOURCE: how can i reset CMOS/BIOS password for HP compaq tc4400 laptop

how can i reset CMOS/BIOS password for HP compaq tc4400 laptop i have hp 500 notebook and i forget cmos/bios password . i remove cmos battery . but dont solve it . how can i solve it

Posted on Apr 16, 2010

  • 520 Answers

SOURCE: How to reset BIOS password

If you really wanted to reset the bios, you have to disassemble your laptop and look for the battery. It is a small circle usually clip with a small metal and soldered. Cmos battery located on the rear of your motherboard. Get the battery using soldering iron or gun, put it back again the battery after 10 seconds. These process will erase all the save information from your cmos or bios. Assemble again and test your laptop. Have a good day!

Posted on Dec 22, 2010

  • 66 Answers

SOURCE: hp probook 4310s bios password

I know some methods to reset bios password.
1. The best and easiest method: Close OS and shut down the electricity power of computer. Open your computer box, take out the cmos battery from the mainboard. Then the bios password will be reset to blank. Put it back after a few minutes.
2. Follow some tutorials. For example the tutorials:
Reset HP / Dell BIOS Password.
Top 3 methods to crack bios password!
3. Use the bios password recovery tool , but that is not free!

So I would suggest you the 1st method. Hope it helps.

Posted on Apr 22, 2011

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Hi, Is it possible to reset/recovery admin Bios password on Probook 4310s ? And how, if Yes. regargs, Bob

To reset the BIOS password read the information from this link.

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