RCUnlocker

[coucou63]

Does someone achieve to launch RCunlocker ? (i've got plenty of error ... VCRuntime140.dll , athen fter error 0xc000007b ... now python37.dll ... error 0xc00000428 ?

[CammyTier1]

it tells u ur a missing the py37.dll

[kumquatscurrant]

Hi folks,
I'm just getting started with bios flashing. I'm looking into removing a password from an HP elitebook 845 G9. Looking at the motherboard, the most likely chip I've found so far is a MX25L25673GZ4I-08G, an SPI 32MB NOR flash chip. Has anyone used RCUnlocker with these 32MB chips? Perusing this thread, it seems like RCUnlocker has the limitation of only working with 16MB bioses? Should I be investigating an alternative tool for removing the password from this chip?
Thanks you.

[Vesko356]

Perusing this thread, it seems like RCUnlocker has the limitation of only working with 16MB bioses?

Yes.

Should I be investigating an alternative tool for removing the password from this chip?

No.
You can continue "investigating" off course, but there's no such tool. Dump your bios and upload the file to the existing HP EliteBook 845 G9 thread, and someone will do the unlock for you.

[kumquatscurrant]

Thank you Vesko. I've done as you've said in https://www.badcaps.net/forum/troubl...itebook-845-g9. Appreciate the pointers.

[XMEN]

hello friends i need help to get rid of the password i tried hp unlocker is RCunlocker with no result i have never seen a bios like this

[Vesko356]

RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[Louis Beke]

hi, for my hp elitebook 755 g5 its not working from my bios file

[Vesko356]

There is an existing thread for your model - find it and post your request, but first read posting rules in this section.

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

[Tom Boocock]

Hello, when I try to run Rc unlocker I get an error saying vcruntime140.dll was not found. Reinstalling the program may fix this problem

[Mr.Nobody]

Hello, when I try to run Rc unlocker I get an error saying vcruntime140.dll was not found. Reinstalling the program may fix this problem

This file is part of the Visual C++ 2015 Redistributable, which needs to be (re)-installed
for 64 bit Windows:
https://aka.ms/vs/17/release/vc_redist.x64.exe
for 32 bit Windows:
https://aka.ms/vs/17/release/vc_redist.x86.exe

[Tom Boocock]

Thanks!

[Tom Boocock]

Now it opens but it says missing file destination argument. Thanks

[peste]

I'm still getting the same response after re installing

you don't have to run or install the program.. you just have to drag (slide) the bios from it.. read the first page ...

[mkae]

i tried to unlock a 32mb bios for my zbook firefly 14 G7 but it failed. i have searched all internet but cant find solution. please help

[Vesko356]

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.

[mkae]

Kindly help me how i can acquire the info like Serial number, motherboard model and revision. the covers on my zbook are for HP firefly G8 and my motherboard is G7

[peste]

Kindly help me how i can acquire the info like Serial number, motherboard model and revision. the covers on my zbook are for HP firefly G8 and my motherboard is G7

you should have a label on the case, the motherboard model is written on the board with white paint..

[mkae]

i tried to unlock a 32mb bios for my zbook firefly 14 G7 but it failed. i have searched all internet but cant find solution. please help

HP ZBook Firefly 14 G7 Base Model
Product: 8VK70AV
Serial: 5CG046C5S3
UNSPSC code: 43211503

[danito]

HP ZBook Firefly 14 G7 Base Model
Product: 8VK70AV
Serial: 5CG046C5S3
UNSPSC code: 43211503

Try

[mkae]

Try

I downloaded, cleaned the bios and then flashed it. But,it still booted with password

[danito]

I downloaded, cleaned the bios and then flashed it. But,it still booted with password

try

[BisSumo]

im trying to remove bios password from hp2570P and when i run it thought rcunlocker i get this error see picture has anyone else had this

[peste]

im trying to remove bios password from hp2570P and when i run it thought rcunlocker i get this error see picture has anyone else had this

it's ok like that...you can write the bios chip with this content with an error....don't worry...be careful not to delete the content of the original bios (the one with the password) until you are sure that it works...