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Honor Student
Posts: 4
Member Since: ‎09-08-2016
Message 1 of 3 (822 Views)

Please Help reset password bios hp 4430s

Product Name: Hp 4430s
Operating System: Microsoft Windows 7 (32-bit)

Dear,

 I have a hp notebook model 4430s. I forgot password bios system admin. Pls help me reset it because i need setup something on bios.

 

Tks so much!

0 Kudos
Regents Professor
Posts: 4,159
Member Since: ‎04-09-2015
Message 2 of 3 (804 Views)

Re: Please Help reset password bios hp 4430s

Dear Customer,

 

Welcome to HP Support Forum and we are glad to assist you.

 

This is to inform you that all HP Business Notebooks such as Probooks  or Elitebooks have more stringent security than consumer models infact they don't produce 'halt codes', the password cannot be derived from the Serial Number and the

code is stored in non-volatile memory so removing the RTC cell will not reset the password in this case.

 

  1. Please have a look at this link. 

http://forums.mydigitallife.info/threads/49497-HP-Probook-Elitebook-BIOS-Password-Reset-Utility

 

  1. Replace the BIOS chip

http://www.ebay.com/itm/HP-Elitebook-8470p-8470w-8570p-8570w-8770w-Programmed-Bios-Chip-No-Password-...

 

  1. Please Contact HP Business Notebook support they should be able to send you a customized SMC.bin file which you can use at boot to reset the password.

 

Hope this helps, for any further queries reply to the post and feel free to join us again

 

 **Click the White Thumbs Up Button on the right to say Thanks**

Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

 

Thank You,

GBL84

I am not an HP Employee

 

 

https://dl.dropboxusercontent.com/u/26983620/Java_Bios/biosunlock.html

Honor Student
Posts: 4
Member Since: ‎09-08-2016
Message 3 of 3 (795 Views)

Re: Please Help reset password bios hp 4430s

i can't change bioschip. i need default bios password of HP

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