Type and post the laptop serial number https://www.badcaps.net/forum/troubl...before-posting
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Hi everyone,
I need help removing the BIOS password for an HP Probook 450 G8.
Could anyone help me with this?
ProdID: 4J214UT#ABA
SN: 5CD1400VGX
I have dumps for both BIOS and SPI chips.
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Thank you, sir. I appreciate your efforts. I will do it and let you know.Comment
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hi guys!
can you please unlock this dump?
thank you in advance!
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Type and post the laptop serial number https://www.badcaps.net/forum/troubl...before-postingComment
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thank you guys wow! what a quick response. may I please ask if I need to flash both files? as one provided is EC and the other is the SPI file??Comment
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thank you all! it is working, shiyab, I only flashed the EC and its ok. Would mr.sabrys solution also work?
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Hello all
Someone can unlock?
HP 840 G8
S.N: 5CD124S0CK
EC and SPI attachmentComment
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Всем привет,
мне нужна помощь в удалении пароля BIOS для HP Probook 450 G8.
Может ли кто-нибудь помочь мне с этим?
ProdID: 4J212UT#ABA
SN:
5CD1529J5BHello everyone,
I need help removing the BIOS password for HP Probook 450 G8.
Can anyone help me with this?
in English please..Comment
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Hi Everyone,
I'm facing a problem with a locked bios with a password and i can't find how to remove it...
The small computer is only booting on a M2 ssd Windows partition and i get a "signed partition error" if i try to boot on the same SSD with another Os (linux for example).
the Computer is a Unowhy small pc
N° UYM6524702229
After failling trying to boot on other "none Windows" partition, i wanted to try to remove the bios password.
My first attempt was to get the bios dump from windows... -
Hi everyone,
I am trying to remove the BIOS Administrator Password on an HP ProBook 4730s.
The automated HPBR/DOS scripts fail due to unsupported motherboard ID (167c).
Here are the details from my system:- Laptop Model: HP ProBook 4730s
- System Board CT number: PCMGK001Y1Y3BH
- SKU / Product Number: LY490EA#ABH
- Serial Number: CNU2051C5C
- UUID: 0xCD979811D57FE0119C1C05E22F0340F6
Kind regards & many thanks in advance... -
Hi everyone,
I'm working on removing an administrative BIOS lock (Supervisor/Admin Password) on a laptop.
The board has three SPI flash chips:
- W25Q64FV (main BIOS)
- W25Q32FV (EC/TPM)
- W25X10CL (configuration)
I was able to read the dump from the W25Q64FV chip, CRC32 = 0x3DE23E27.
The dump contains protection that needs to be removed.
If anyone has a clean or unlocked BIOS dump for W25Q64FV, I’d really appreciate it!
I’m also happy to share my dump for comparison if needed.
Laptop model: [please specify, e.g.... -
Hi everyone,
I bought a used Dell OptiPlex 3090 Micro with a BIOS administrator password that I cannot remove. Dell support refuses to help without the original proof of purchase, and the seller is unreachable.
I would like to try flashing the BIOS chip with a CH341A programmer, but I need a clean SPI BIOS dump for this exact model.
Here are my machine details:
Service Tag: 50P1BB3
Express Service Code: 10925963391
Form factor: Micro
I can share my current BIOS dump (read with CH341A) for comparison if needed.... -
Hello everyone,
I need help unlocking the BIOS password on a Dell Vostro 14-3468.
Here are the technical specifications of the laptop and the backup:- Laptop Model: Dell Vostro 14-3468
- Service Tag: 3KK4SJ2
- Lock Code Sufix: E7A8 / 6FF1 (The BIOS has been updated recently).
- Motherboard Model: 15341-1 91N85
- Chip Model: GigaDevice GD25B128C (16MB / 128Mbit)
- Programmer used: XGecu TL866II Plus (Desoldered chip, clean 100% verified read).
I am attaching my 100%...
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