i need 640 g5 bios file
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Please read the rules
RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTINGOriginally posted by snork
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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Hello I have a password in the bios of a 640 g5 can you help me thank you.
SN: 5CG9457CTC
ProductID: 5EG72AV
MB: 6050A3028601-MB-A0(A1)Comment
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Have you tried using RCUnlocker ?
BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/troubl...rces-and-tools
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Yes and laptop wont turn on, only caps lock is onComment
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i can't upload attachments idk why so use this instead.
do not touch the EC.
first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your DMI:
Serial Number: 5CG9457CTC
Product #/SKU: 5EG72AV
CT Number: PHWJE00WBCZ27J
Description: HP ProBook 640 G5
BuildID: 19WWCOCT601#SAK8#DAK8
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPfXhkk8.HA
MAC Address : 00:68:EB:E0:07:5BComment
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I need unlock password on HP 640 G5. RCunlocker not working.
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Here is:
Product Name: HP ProBook 640 G5
SN: 5CG01409YR
SKU: 5EG72AV
UUID: 4BB9B16E459897B4FB6AF465972675C3
UUID (STANDART): 6EB1B94B-9845-B497-FB6A-F465972675C3
BUILD ID: 19WWC0CT601#SABB#DABB
PRODUCT FAMILY: 103C_5336AN HP ProBook
System board ID: 856D
System board CT number: PHWJE00WBDJ4BE
MAC1: 38-22-E2-EF-D9-47Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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hi please help me my device has enough power but no display, this is the original bios of the device
main code:6050a3028601-mb-a01
hp probook 650 g5
sn:5cg0329cbt
thanksComment
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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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Please i need help'
power not display,
S/N 5CG928683H
P/N 7NN48US#ABA
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HP pro book 640 G5 Touch
SN# 5CG94201CP
PRODID 5EG72AV
mobo 6050A3028601-MB-A01
Can someone please help to clear bios password. 16mb and 32mb chip uploaded.Comment
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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,... -
Hp Probook 450 G7 s# SCD0348W35 had a locked BIOS. Bought BIOS and EC chips off Ebay that were supposed to match this machine - the 450 G7. Flashed in the BIOS on chip i bought using a CH341. BIOS unlocked next boot. Some error to contact HP. Entered BIOS and reset to system defaults and rebooted. Machine worked fine but every cold boot the contact HP message popped and everything else worked as fine. Assumed the error was from EC chip not matching BIOS that i just flashed in. So i flashed in the EC that was supposed to match from the EBay chip i bought and instant brick.
Ive got...07-08-2025, 09:24 PM -
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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 -
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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