Need unlock HP ProBook 640 G5 8TH

[SMDFlea]

Re: RCUnlocker

Hi to all.
I am a new user.
I have a probook 640 G5 with Bios admin password.
i tried all the password we used usually, but no one seems to bee the good one.
i have no programmer to dump bios.
Is there a way to "flash" with a non protected bios bin file ?
i need help
i can give you some information like serial number,uuid,...
Bios is UEFI locked, and i can access to windows 10os on this laptop.
Best regards
Wainting for a solution.
Thanks

You will need a bios programmer, there is no software method to backup the bios

https://www.badcaps.net/forum/showpo...40&postcount=2

[alamgeer]

Re: Need unlock HP ProBook 640 G5 8TH

16mb repair and unlock plz

[SMDFlea]

Re: Need unlock HP ProBook 640 G5 8TH

16mb repair and unlock plz

See post #48 ,use RCUnlocker.

[alamgeer]

Re: Need unlock HP ProBook 640 G5 8TH

i use it bios not working

[hardware1]

Re: Need unlock HP ProBook 640 G5 8TH

16mb repair and unlock plz

Repair and Unlock! What do you mean by that? The device isn't work, or it works with a BIOS Password?

[alamgeer]

Re: Need unlock HP ProBook 640 G5 8TH

after remove password 16mb not work

[hardware1]

Re: Need unlock HP ProBook 640 G5 8TH

after remove password 16mb not work

Try to Program those files together.
In the first boot go to BIOS Menu and disable security options (Default).

[alamgeer]

Re: Need unlock HP ProBook 640 G5 8TH

nor working only orange light blinking

[hardware1]

Re: Need unlock HP ProBook 640 G5 8TH

nor working only orange light blinking

It should works, try to re-solder the Chips.
If the device doesn't work, try to Program back your Backup and see what will happen.

Maybe you moved components near by the BIOS Chips or you shorted anything.

[alamgeer]

Re: Need unlock HP ProBook 640 G5 8TH

16mb working ok butt security error

16mb 2 org only remove password file but no power on laptop

[alamgeer]

Re: Need unlock HP ProBook 640 G5 8TH

no i hav 16mb other file its working but error

[alamgeer]

Re: Need unlock HP ProBook 640 G5 8TH

It should works, try to re-solder the Chips.
If the device doesn't work, try to Program back your Backup and see what will happen.

Maybe you moved components near by the BIOS Chips or you shorted anything.

i hav other file its working good but some errore

[lapfix]

Re: Need unlock HP ProBook 640 G5 8TH

i hav other file its working good but some errore

post it , maybe it need just clean me

[alamgeer]

Re: Need unlock HP ProBook 640 G5 8TH

post it , maybe it need just clean me

16mb ok but errore 16mb 2 orgnal file

[shoaibmpk]

Re: Need unlock HP ProBook 640 G5 8TH

I have Try Many Files Now Laptop Position capslock + amber light blinking How i Resolve This Issue

[hyditech]

Re: Need unlock HP ProBook 640 G5 8TH

hi please i have 640 g5 with password
help me to unlock please thank.

[SMDFlea]

Re: Need unlock HP ProBook 640 G5 8TH

hi please i have 640 g5 with password
help me to unlock please thank.

Read post #63 and https://www.badcaps.net/forum/showthread.php?t=103570 .The tools are available,if you have tried and it doesn`t work say so.

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools

.

[hyditech]

Re: Need unlock HP ProBook 640 G5 8TH

yes boss i have try but i didnt get it write sir.... thats why i am looking for help.
thanks

[SMDFlea]

Re: Need unlock HP ProBook 640 G5 8TH

yes boss i have try but i didnt get it write sir.... thats why i am looking for help.
thanks

What do you mean. Did you try it with the 16MB dump and that didn`t work,the pass is still there ? .
.

[alfredposadas09]

Re: Need unlock HP ProBook 640 G5 8TH

What do you mean. Did you try it with the 16MB dump and that didn`t work,the pass is still there ? .
.

here is your unlocked bios