Announcement
Collapse
No announcement yet.
HP BIOS unlock tool
Collapse
X
-
Re: HP BIOS unlock tool
Hi everyone, quick question: I'd like to avoid to desolder chip, since laptop si still under warranty for 6 months. For that, I'd like to dump EPROM with a clip (may not work, of course, since chip is still soldered).
First, did you have success with an in-circuit reading? Second, do you know where I can purchase a clip, but not an SO type, but a QFN type? (QFN-8)?
Thanks !
Comment
-
Re: HP BIOS unlock tool
Originally posted by RethoricalCheese View PostThere is none to tell. Point me to your file, I'll do it manually for now.
i has do it by myself: replace EC bios file (non pass) from another laptop, password is remove, but there are is problem when it turn on even when i clear ME Region Main bios.
display showing
"HP Endpoint Security Controller Problem
There is a problem with the HP Endpoint Security Controller on the unit
Please contact HP Inc. to have the unit serviced "
Can you fix it to use for another Laptop bios password
thanks you!
Comment
-
Re: HP BIOS unlock tool
Originally posted by black0hackers View PostHere is it Sir. Original Main and Ec bios file add below
i has do it by myself: replace EC bios file (non pass) from another laptop, password is remove, but there are is problem when it turn on even when i clear ME Region Main bios.
display showing
"HP Endpoint Security Controller Problem
There is a problem with the HP Endpoint Security Controller on the unit
Please contact HP Inc. to have the unit serviced "
Can you fix it to use for another Laptop bios password
thanks you!
First you would want to flash back both original files, just to see if that error disappears.
let me know if it disappears, then I will try to patch correctly.
Comment
-
Re: HP BIOS unlock tool
Originally posted by black0hackers View Postit disappears sir. only aks for password
Try this and let me know if it works or has any issues. Flash only EC bios.
You will get an error first boot, just ignore it. Go to bios, reset security settings to factory default. If you can restart successfully without any errors then it works. Please let me know.Attached Files
Comment
-
Re: HP BIOS unlock tool
Originally posted by RethoricalCheese View PostTry this and let me know if it works or has any issues. Flash only EC bios.
You will get an error first boot, just ignore it. Go to bios, reset security settings to factory default. If you can restart successfully without any errors then it works. Please let me know.
Comment
-
Re: HP BIOS unlock tool
Originally posted by aldopc View PostHello friend I need your help please, I have this equipment with password
HP Elitebook 840R G4 I tried to clean the file with the tool that you published on the 32mb chip, but it did not work apparently the password is on the 16mb chip you. could you check it please.
https://www.youtube.com/watch?v=9T57ktw8n3YDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.
Comment
-
Re: HP BIOS unlock tool
Originally posted by peste View Postif it works enter the DMI information ... proceed as in the video ..
https://www.youtube.com/watch?v=9T57ktw8n3Y
Comment
-
Re: HP BIOS unlock tool
Originally posted by aldopc View PostHello friend I need your help please, I have this equipment with password
HP Elitebook 840R G4 I tried to clean the file with the tool that you published on the 32mb chip, but it did not work apparently the password is on the 16mb chip you. could you check it please.
Nah, this still needs main bios mod only. This should work fine and without needing any messing around with DMI.Attached Files
Comment
-
Re: HP BIOS unlock tool
Originally posted by RethoricalCheese View PostNah, this still needs main bios mod only. This should work fine and without needing any messing around with DMI.
Comment
-
Re: HP BIOS unlock tool
I did it with my new and improved tool which I have not published yet (because automatic unlocks on newer models is a bit more tricky than it seems. Still needs more improving and testing).
Old tool had a few bugs with certain bios dumps and your bios dump was an example of that.
Comment
-
Re: HP BIOS unlock tool
Originally posted by RethoricalCheese View PostI did it with my new and improved tool which I have not published yet (because automatic unlocks on newer models is a bit more tricky than it seems. Still needs more improving and testing).
Old tool had a few bugs with certain bios dumps and your bios dump was an example of that.
46 / 5000
Resultados de traducción
Ok, I'll keep an eye on the new version, thanks.
Comment
-
Re: HP BIOS unlock tool
Originally posted by RethoricalCheese View PostTry this and let me know if it works or has any issues. Flash only EC bios.
You will get an error first boot, just ignore it. Go to bios, reset security settings to factory default. If you can restart successfully without any errors then it works. Please let me know.
Can you make patch (unlock) password for my HP 840 G5.
This is EC file...Attached Files
Comment
-
Re: HP BIOS unlock tool
Originally posted by keczuk View PostCan you make patch (unlock) password for my HP 840 G5.
This is EC file...
Be sure to reset security settings to factory default.Attached Files
Comment
Comment