HP BIOS unlock tool

[RethoricalCheese]

Re: HP BIOS unlock tool

Yes, surestart didn't cause an issue.

One chip only.

[Mugatu]

Re: HP BIOS unlock tool

Thanks.

Is it the one to the right in the picture (without the dot) that needs to be reprogrammed?
(Guessing from your reply to Kilroy2020)

[black0hackers]

Re: HP BIOS unlock tool

Yes, surestart didn't cause an issue.

One chip only.

Great, waiting for HP BIOS unlock tool_V2 @RethoricalCheese

[RethoricalCheese]

Re: HP BIOS unlock tool

Thanks.

Is it the one to the right in the picture (without the dot) that needs to be reprogrammed?
(Guessing from your reply to Kilroy2020)

G4 is old style. Please dump both of them, add U366, U365 to names and upload them. I will unlock then. I just want to check something aswell.

[Mugatu]

Re: HP BIOS unlock tool

Will do when I have the tools for it, but it won't happen anytime soon I'm afraid.

He had a G6 tho, #471.

[black0hackers]

Re: HP BIOS unlock tool

today i test on 830 G5 tool can not remove password

[RethoricalCheese]

Re: HP BIOS unlock tool

New version will unlock G5 aswell AFAIK.

[Mugatu]

Re: HP BIOS unlock tool

He had a G6 tho, #471.

What I should have said was that the 645 G4 came at the same time as the 745 G5, after the 840 G5, and before the 840 G6.

The generations of 800 and 600 aren't synced, and the 600 doesn't even exist anymore. Maybe it doesn't matter..

[RethoricalCheese]

Re: HP BIOS unlock tool

Oh yeah, totally true, already forgot that.

Really need to make a list about that so people would know which chip to dump. But I need lots of locked files for that, just to verify

[black0hackers]

Re: HP BIOS unlock tool

Oh yeah, totally true, already forgot that.

Really need to make a list about that so people would know which chip to dump. But I need lots of locked files for that, just to verify

what locked file do you need? tell me

[Kilroy2020]

Re: HP BIOS unlock tool

Rethorical Cheese, do you want me to send you the files from my 830-G6?

[newjan]

Re: HP BIOS unlock tool

THANK YOU SOOOO MUCH!

have u only use the HPUnlocker Tool? i have 2 another Elitebooks can i use this tool to done this?

or have u special mod used?

if i lost my backup what i can do

[peste]

Re: HP BIOS unlock tool

if i lost my backup what i can do

make a new thread in the bios requests section with the name and complete model of the laptop, motherboard model, etc. give yourself as many details about the laptop and we will try to help you.

[kapishona]

Re: HP BIOS unlock tool

Hp 830 G5 locked , please help

Hp 830 G5

[veducie71]

Re: HP BIOS unlock tool

please help me unlock my bios

hp 850 g3

[grzesiek3108]

Re: HP BIOS unlock tool

Hi 8470p (3rd gen) issues. Winbond 25Q128 16legs chip.
When i use tool and put new dump i have black screen, no power at all.
Rollback and working fine so dump is ok. Any ideas? Ive got only problem on two this models.

Ok ive got it? Maybe its something with my OS?
Ok its solution if anyone have same issues.
Just drag and drop Your dump. Delete new one and drag and drop again
I know its idiotic but help on next 4 pics on 8470p with MXIC 16 legs bios chip i make that scheme

[peste]

Re: HP BIOS unlock tool

please help me unlock my bios

hp 850 g3

https://www.badcaps.net/forum/showthread.php?t=79956

[peste]

Re: HP BIOS unlock tool

Hp 830 G5 locked , please help

Hp 830 G5

the posted bios is not ok..almost half is empty..remove the bios chip from the motherboard before reading or writing..use the HxD program to check the bios copy..there is a bios chip on the motherboard and post its contents (16MB) .. read the (32MB) chip again and post the content ..

[kapishona]

Re: HP BIOS unlock tool

the posted bios is not ok..almost half is empty..remove the bios chip from the motherboard before reading or writing..use the HxD program to check the bios copy..there is a bios chip on the motherboard and post its contents (16MB) .. read the (32MB) chip again and post the content ..

ok so how i can recover it may be my programmer working badly

[SMDFlea]

Re: HP BIOS unlock tool

ok so how i can recover it may be my programmer working badly

Are you using a clip ? ,if you are you can attach the power adapter then try to make another backup.