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Hello i need help
HP elitebook 840 g8
sn: 5CG22915XH
*absolute persistece module
Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Hello.Please help remove BIOS password
HP Elitebook 840 G8
Service card: 5CG2126R5K
thanksComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Hello all can someone help to unlock this bios please I have had several goes at at it myself with no luck
I have all the DMI info needed.
Product Name : HP EliteBook 840 G8 Notebook PC
Serial Number : 5CG1310GWH
Product ID : 336D8EA#ABU
BuildID : 21WWCVCT601#SABU#DABU
FeatureByte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPguhKhkjhk8mEmwnVng.aD
System Board CT Number : PKPRT00WBFH5R9
Have uploaded top side bin file I do have them both right here if its needed the bottom one too.
Thanks so much.Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Thanks hoaca388 its working perfected.Comment
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Hi Sir! Its me again hoping for some help.
Sir Good Day. I have a EliteBook 840 G8 which have a HP Wolf Security and a SWAT LOCK issue. Hopefully someone can help me removing it.
Thank you in advance sir's! Godbless you all.
Model HP EliteBook 840 G8
PROD ID: 3K0M1UC#UUF
SN: 5CG21146BB
BOARD CODE: HP 6050A3426501-MB-A02 (1086) L2
I DROPED THE SWAT LOCK ISSUE BELOW.
THANKS YOU ONCE AGAIN.Attached FilesComment
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I doubt he will reply to your post as he posted his request in 2023 ,and the issue was fixed by another member https://www.badcaps.net/forum/troubl...38#post1847538
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Hi, I need help removing bios password
HP elitebook 840 g8
sn: 5CG2126VX2
ThanksComment
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Check and update.
Description: HP EliteBook 840 G8 Notebook
Serial Number: 5CG2126VX2
Product #/SKU: 4W5H1US#ABA
Board CT Number: PKUHE00WBGF5MP
Build ID: 21WWCVET601#SABA#DABA
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBapaqauawb8bUbhcAdUdpdqfPguhKhkjhk8mEmwn7nVngpD.qT
MAC Address: A8-B1-3B-F2-DA-BAComment
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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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Help me to remove the password plz
Model: HP EliteBook 840 G8
S/N: 5CG14873KH
Prod ID:- 4P8F3UC#ABA
Board-Model: 6050A3217501-MB-A02Comment
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Hello all, Can anyone help to fix this bios please, its in a loop
shows me the HP logo at startup then it shuts off and starts again.
I think there is a password too if it can be removed please.
SN, 5CG1310GWH
MB, 6050A3419601-MB-A01
Both files in the rar file, Thanks.Comment
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First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
Hey guys,
Hope you all are doing well. I come here from Win-Raid because I am having issues disabling Flash Protection Range Registers so I can flash my BIOS from within Windows using Intel's IFW tool/using flashrom within Linux, however I cannot due to the above mentioned error.
Here is my thread on Win-Raid detailing the whole process I went through: https://winraid.level1techs.com/t/re...h-gen/95478/27
Essentially I managed to boot into Windows while shorting PINs 1+5 of my audio chip to disable the HAP bit... -
Hi folks,
I got a Dell Optiplex 7010 micro PC (Exact Model) with 8FC8 BIOS and locked out admin password. I attempted to remove the password by patching the BIOS via info from this thread: https://www.badcaps.net/forum/troubl...ssword-patcher
After flashing the patched the BIOS, the PC is unresponsive with a solid AMBER power LED (not documented in manual anywhere)
Steps I took:- Read BIOS with CH341a, verified hash twice
- Patched
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Hi there,
I have a 14" Lenovo Laptop (Flex 5 14ALC05) which has a boot issue.
The little LED on the power button is flashing slowly and nothing happen.
This unit do not have any BIOS button cell battery so I tried many times draining the power but it is still not powering on.
So I decided to flash the BIOS using a cheap programmer.
And I was successfully able to read the content (exactly 16MB file) which BTW is a WINBOND 74m12jwsiq (according to the package inscription - but detected as W25Q128FW in the software - IMSProg on Linux)
I also... -
Hello,
I am trying to repair a Dahua NVR4216-4KS2 that is not booting.
The main BIOS/firmware is stored in an SPI flash EEPROM (Winbond 25Q128, labeled as U130 on the PCB).
I have a CH341A programmer and I already attempted the following steps:- Identified the correct chip (W25Q128, 3.3V SPI flash).
- Tried to read the contents with CH341A Programmer software. The dump seems corrupted and I often get the error: “Chip with the contents are in disagreement.”
- Compared several chip type selections (24Cxx and 25Qxx families) to confirm it is indeed a 25 series SPI
08-19-2025, 09:23 AM
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