Extract bios password from EliteBook 840 G8 Bios dump, possible? - Badcaps

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jm801

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Join Date: Apr 2020

Posts: 123

Country: monterrey
#261

02-28-2023, 11:20 PM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

can anybody help me
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alfredposadas09

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Join Date: Aug 2020

Posts: 343

Country: Philippines
#262

03-01-2023, 03:52 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

post your dump
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alfredposadas09

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Join Date: Aug 2020

Posts: 343

Country: Philippines
#263

03-01-2023, 04:02 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

try this no lock and update me
Attached Files

32 mb no lock hp 840 g8.rar (13.30 MB, 28 views)
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jm801

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Posts: 123

Country: monterrey
#264

03-01-2023, 09:14 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by alfredposadas09

try this no lock and update me

Here they are published #259
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jm801

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Join Date: Apr 2020

Posts: 123

Country: monterrey
#265

03-01-2023, 11:31 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by alfredposadas09

try this no lock and update me

They lose I can't remove absolute

Last edited by jm801; 03-01-2023, 12:01 PM.
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jm801

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Join Date: Apr 2020

Posts: 123

Country: monterrey
#266

03-02-2023, 11:46 PM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Someone who can help me please
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izaak94

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Join Date: Mar 2019

Posts: 123

Country: mexico
#267

03-11-2023, 03:29 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Can you help me remove absoluta coputrace?

Last edited by SMDFlea; 03-26-2023, 01:11 PM.
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Arrow16

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Join Date: Apr 2022

Posts: 229

Country: Philippines
#268

03-15-2023, 11:59 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

EliteBook 840 G8 bios lock
No luck on patch TIA

Last edited by SMDFlea; 03-26-2023, 01:11 PM.
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stylius

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Join Date: Dec 2016

Posts: 13

Country: Vilnius
#269

03-15-2023, 12:15 PM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Hello.Exist software easy extract mpm info?

I patch dump with hexeditor, but need data from old dump like this:

HP EliteBook 840 G8 Notebook PC
CTNumber_6LGWR0IWYFVR87
Serial number_5CG15150BZ
SKU_54H27US#ABA
Freature byte_3X476J6S6b7B7H7M7R7W7m7saBaEapaqauawbUcAdUdpdqeMfPguhKhkjhk8mEmVmwnVngpD.tt
Build Id_21WWCVCT602#SABA#DABA

So what tool you use for extract this info?
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DanielDacko

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Posts: 325

Country: Macedonia
#270

03-16-2023, 04:04 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by Arrow16

EliteBook 840 G8 bios lock
No luck on patch TIA

Search for another chip on the board, this dump doesn't have password.

I don't provide help for people using CH341A and a clip.
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Arrow16

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Join Date: Apr 2022

Posts: 229

Country: Philippines
#271

03-16-2023, 04:29 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by DanielDacko

Search for another chip on the board, this dump doesn't have password.

Here is other bios backup tnx.

Last edited by SMDFlea; 03-26-2023, 01:11 PM.
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DanielDacko

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Country: Macedonia
#272

03-16-2023, 05:12 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by Arrow16

Here is other bios backup tnx.

Here you go, try and report.

Last edited by SMDFlea; 03-26-2023, 01:11 PM.

I don't provide help for people using CH341A and a clip.
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Arrow16

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Join Date: Apr 2022

Posts: 229

Country: Philippines
#273

03-16-2023, 06:30 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by DanielDacko

Here you go, try and report.

Thank you iwant to ask bro if my edit what i I s missinng or invorrect i try the patch but seems not succes

Last edited by SMDFlea; 03-26-2023, 01:11 PM.
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Arrow16

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Posts: 229

Country: Philippines
#274

03-16-2023, 07:12 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by DanielDacko

Here you go, try and report.

Password not remove sir
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Arrow16

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Join Date: Apr 2022

Posts: 229

Country: Philippines
#275

03-16-2023, 11:43 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Up
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Arrow16

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Join Date: Apr 2022

Posts: 229

Country: Philippines
#276

03-17-2023, 10:58 PM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Up need help
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lapfix

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Join Date: Mar 2020

Posts: 2714

Country: my workshop
#277

03-18-2023, 12:49 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by Arrow16

Up need help

First boot load bios factory defaults, save and exit and then at the next boot disable security options

Product Name : HP EliteBook 840 G8 Notebook
Serial Number : 5CG14719WB
Product Configuration ID : 3K0M1UC#UUF
BuildID : 21WWCVCT602#SUUF#DUUF
FeatureByte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkjhk8mEmwnVngpD.Bh
Attached Files

W25Q256FV@Unlocked.rar (13.45 MB, 55 views)

Last edited by lapfix; 03-18-2023, 01:06 AM.
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Arrow16

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Join Date: Apr 2022

Posts: 229

Country: Philippines
#278

03-18-2023, 07:57 AM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by lapfix

First boot load bios factory defaults, save and exit and then at the next boot disable security options

Product Name : HP EliteBook 840 G8 Notebook
Serial Number : 5CG14719WB
Product Configuration ID : 3K0M1UC#UUF
BuildID : 21WWCVCT602#SUUF#DUUF
FeatureByte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkjhk8mEmwnVngpD.Bh

Tested thankyou
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stylius

Member

Join Date: Dec 2016

Posts: 13

Country: Vilnius
#279

03-19-2023, 02:10 PM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by lapfix

First boot load bios factory defaults, save and exit and then at the next boot disable security options

Product Name : HP EliteBook 840 G8 Notebook
Serial Number : 5CG14719WB
Product Configuration ID : 3K0M1UC#UUF
BuildID : 21WWCVCT602#SUUF#DUUF
FeatureByte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPguhKhkjhk8mEmwnVngpD.Bh

That tool use to extract all this info? I hope not hex editor.
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farouk_1994

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Join Date: Mar 2021

Posts: 389

Country: algeria
#280

03-19-2023, 02:17 PM

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Originally posted by jones

thank you bro, it works
i compared my file and the one you edit there is very small different but it dosent looks like the the ones in the patch, i think you guys using a software not hex editor, do im right?
i have another file from hp 840-g8 32mb mainbios needs to clear, thank you again

Post the other bios
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