hp probook 6470b

[baliw]

Re: need bios bin hp probook 6470b 686037-001

this my old bios dump

Thanks, this worked for me. It was correct size and the before bricked laptop works again.

The file 68ICE.BIN from HP's website is only 5242880 bytes and the chip is 16 megabytes so flashrom didn't write it. Maybe there are instructions how to modify it but I could not find them yet. I only tried the "truncate -s 16M" command which didn't work.

[peste]

Re: need bios bin hp probook 6470b 686037-001

Thanks, this worked for me. It was correct size and the before bricked laptop works again.

The file 68ICE.BIN from HP's website is only 5242880 bytes and the chip is 16 megabytes so flashrom didn't write it. Maybe there are instructions how to modify it but I could not find them yet. I only tried the "truncate -s 16M" command which didn't work.

on the website for this laptop model is only the update... to have a bios of the correct length, you must cut from the original bios what is missing and add over the update, of course the update must be cut, after which you clean the me region...

[baliw]

Re: need bios bin hp probook 6470b 686037-001

on the website for this laptop model is only the update... to have a bios of the correct length, you must cut from the original bios what is missing and add over the update, of course the update must be cut, after which you clean the me region...

Thanks for the clarification, it makes sense now. Fortunately the whole bios was shared here so I don't have to cut and paste

[didoee]

Re: hp probook 6470b

Try this..

thanks - work.

[intelmmx]

Re: hp probook 6470b

Hello everyone i have hp proobook 6470b with locked bios i read out with programmer the bios save old to usbhdd and put new bios from hp original page. and my laptop show errors with mac adress and serials missing. how use this things from old bios.bin file and put to new bios.bin. I do same then i flash asus dekstop pc they have the program called FD44Editor from old bin take mac and serials and put to new bios file. but hp computers i cant find some simmilar program. password remowers not working for my bios i tryit.

[SMDFlea]

Re: hp probook 6470b

Hello everyone i have hp proobook 6470b with locked bios i read out with programmer the bios save old to usbhdd and put new bios from hp original page. and my laptop show errors with mac adress and serials missing. how use this things from old bios.bin file and put to new bios.bin. I do same then i flash asus dekstop pc they have the program called FD44Editor from old bin take mac and serials and put to new bios file. but hp computers i cant find some simmilar program. password remowers not working for my bios i tryit.

Post your original bios backup.

.

[intelmmx]

Re: hp probook 6470b

Thats original bios with password

[mbigili]

Re: hp probook 6470b


Thank you very much sopik78, it's working perfect.

Hi bro how do I use this file my laptop is not displaying just power on and noisy

[qayyum786]

Hi bro how do I use this file my laptop is not displaying just power on and noisy

click on below link to understand how to dump make a backup and how to flash posted bios by support team

https://www.badcaps.net/forum/troubl...rces-and-tools

post #2

chapter 1. How to dump and flash
1.1. BIOS


Rules
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570