Chuwi Herobook Pro bios password

[minuccio88]

Hi everyone,
I have a Herobook Pro JHeroBP256G201010862, the motherboard is X133GRX170-G60E.
When i turn on the laptop there is a bios password request, someone can help me? I need or a bios dump or a bios unlocked
I attached some photo and also the bios locked
Thanks so much

[peste]

Re: Chuwi Herobook Pro bios password

Hi everyone,
I have a Herobook Pro JHeroBP256G201010862, the motherboard is X133GRX170-G60E.
When i turn on the laptop there is a bios password request, someone can help me? I need or a bios dump or a bios unlocked
I attached some photo and also the bios locked
Thanks so much

keep an eye on the board, maybe you still have a bios chip..

[minuccio88]

Re: Chuwi Herobook Pro bios password

keep an eye on the board, maybe you still have a bios chip..

Hi, thanks for the answer, but i don't understand what do you mean, i need to unlock the bios from the password, i have tried everything. I think the only way to solve the problem is to flash bios with one not locked or if someone can dremove the password i have attached the locked one

[peste]

Re: Chuwi Herobook Pro bios password

Hi, thanks for the answer, but i don't understand what do you mean, i need to unlock the bios from the password, i have tried everything. I think the only way to solve the problem is to flash bios with one not locked or if someone can dremove the password i have attached the locked one

I think there is still a bios chip on the board.. look for it and if it is, post its content,,

[hardware1]

Re: Chuwi Herobook Pro bios password

Hi, thanks for the answer, but i don't understand what do you mean, i need to unlock the bios from the password, i have tried everything. I think the only way to solve the problem is to flash bios with one not locked or if someone can dremove the password i have attached the locked one

As you can see in the Images, your chip should be one of those Packages.

[minuccio88]

Re: Chuwi Herobook Pro bios password

keep an eye on the board, maybe you still have a bios chip..

As you can see in the Images, your chip should be one of those Packages.

Hi, Thank you so much for the answer, i have found the chip GigaDevice 25LB64CV (image attached) but i can't read it with ch341a, i think it isn't supported chip, it isn't in ch341a list

[hardware1]

Re: Chuwi Herobook Pro bios password

Hi, Thank you so much for the answer, i have found the chip GigaDevice 25LB64CV (image attached) but i can't read it with ch341a, i think it isn't supported chip, it isn't in ch341a list

It's a 1.8V Chip as mentioned in the datasheet, you need to use an adapter with the CH341A. I don't know if the Programmer support that chip or Not, also it's better to Desolder the chip (Don't use a clip).

[minuccio88]

Re: Chuwi Herobook Pro bios password

It's a 1.8V Chip as mentioned in the datasheet, you need to use an adapter with the CH341A. I don't know if the Programmer support that chip or Not, also it's better to Desolder the chip (Don't use a clip).

Hi, yes i have used the adapter 1.8V for the ch341a and i have desolder the chip but it don't work, i will try with XGecu T48, the chip is in the device support list of the T48 programmer

[minuccio88]

Re: Chuwi Herobook Pro bios password

Hi guys, finally i have read the bios correctly with the new programmer, i hope some one can help me to unlock the bios password
Thanks to everyone

[hardware1]

Re: Chuwi Herobook Pro bios password

Hi guys, finally i have read the bios correctly with the new programmer, i hope some one can help me to unlock the bios password
Thanks to everyone

Here's your Unlocked Bios, hope it works fine.

Note: Your Backup was 3KB (C00h) Larger.

[minuccio88]

Re: Chuwi Herobook Pro bios password

Here's your Unlocked Bios, hope it works fine.

Note: Your Backup was 3KB (C00h) Larger.

Hi,
Sorry for the delay in my reply, today i have flashed the bios, it's work fine, thanks so much cheers:

[hardware1]

Re: Chuwi Herobook Pro bios password

Hi,
Sorry for the delay in my reply, today i have flashed the bios, it's work fine, thanks so much cheers:

You're Welcome.

[minuccio88]

Re: Chuwi Herobook Pro bios password

Here's your Unlocked Bios, hope it works fine.

Note: Your Backup was 3KB (C00h) Larger.

Hi,
Sorry for the delay in my reply, today i have flashed the bios, it works fine, thanks so much

[adiasterix81]

Re: Chuwi Herobook Pro bios password

Here's your Unlocked Bios, hope it works fine.

Note: Your Backup was 3KB (C00h) Larger.

can you remove password from my bios too? please

[peste]

Re: Chuwi Herobook Pro bios password

can you remove password from my bios too? please

try...

[adiasterix81]

Re: Chuwi Herobook Pro bios password

many thanks. It worked perfectly

[adiasterix81]

Re: Chuwi Herobook Pro bios password

may I ask, what software did you use to remove the password?

[montalesd]

Re: Chuwi Herobook Pro bios password

Hi sir how to reset bios to default chuwi hero book pro.

[montalesd]

Re: Chuwi Herobook Pro bios password

After I dissamble the laptop chuwi hero book pro the screen dissappear all black bu when i connect it to minotor i has display. I research on youtube same issue it tells that it needed to reset the bios the problem is i dont have bios to flash. I have only Ezp2019 programmer

[SMDFlea]

Re: Chuwi Herobook Pro bios password

After I dissamble the laptop chuwi hero book pro the screen dissappear all black bu when i connect it to minotor i has display. I research on youtube same issue it tells that it needed to reset the bios the problem is i dont have bios to flash. I have only Ezp2019 programmer

If you didn`t disconnect the battery before you removed the screen cable you have damaged the motherboard,connector,cable and/or the screen. As its working ok with an external monitor it means the bios is ok.
.