any friend can unlock my 840 g10 TYA
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You must post the serial number/SNID or service tag with every bios request.
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.
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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hp 840 g10
sn:5cd3176rvx
anyone can unlock this bios file_?Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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This file?Comment
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first boot press f10 reset bios to factory defaults and exit, 2nd boot reset security settings to defaults.
you can permanently disable absolute in BCU. Use BCU to fill these DMI info:
Serial Number: 5CD3176RVX
Product #/SKU: 736J7AV
CT Number: PRVNT018JHZ06Q
Description: HP EliteBook 640 14 inch G10
BuildID: 23WWKRAZ601#SABY#DABY
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhcAfPgSguhKjhk8mEn7nVpDpVpnpqprqMqz.8Q
MAC Address : E0:73:E7:C1:FE:6FComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Hp Elitebook 840 G10
Please unlock bios file.?Comment
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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.
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Please unlock bios
sn : C2L339042PComment
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Please give me the full data sheet, I tried to find all the stickers to fill in but still couldn't! sorry to bother youComment
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Một vấn đề nữa, tôi đã thêm tất cả ID hệ thống để thoát khỏi chế độ sản xuất, nhưng bây giờ tôi gặp lỗi Thông tin sản phẩmMPMkhông hợp lệ. Thông tin sản phẩm sau đây được lập trình trong bo mạch hệ thống bị thiếu hoặc không hợp lệ
Cirrus Discrete Amp Calibration Data
Nhấn phím cách để tiếp tục hoặc "Y" để nhập thông tin còn thiếuComment
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Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello,
Could someone help me out either decrypting the administrator password, or removing entirely? Password was forgotten by user.
Asus S533F serial L6N0CV190141266
Current BIOS firmware version is X521FA-305
Thank you!... -
Hi,
Could someone help trying to unlock this BIOS, seems that Dell have changed the layout of new Dell Pro 8FC8 bioses from checking HXD - 4000 bits do not need changing, only 2000. However after FF the section starting from '01000' upto 2000 bits and then soldering the chip back it seems that the microchip on the motherboard is recovering the bios back to original settings after first boot. Has anyone found a way to crack this extra layer of security Dell have implemented? Seems both HP and Dell have upped bios security to match Lenovo by implementing extra measures on a separate...
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