Hello, I'm trying to remove the password from an HP Elitebook 650 G10. It's motherboard has two chips, a 32mb spi (W25Q256JVEN) and 32mb ec (GD25B256EYIG). I have created a dump of each, but don't know which one(s) to patch. Could someone point me in the right direction or just patch it for me?
HP Elitebook 650 G10
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Hello, I'm trying to remove the password from an HP Elitebook 650 G10. It's motherboard has two chips, a 32mb spi (W25Q256JVEN) and 32mb ec (GD25B256EYIG). I have created a dump of each, but don't know which one(s) to patch. Could someone point me in the right direction or just patch it for me? -
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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: 5CD337MNLH
Product #/SKU: 7Z5F2UT#ABA
CT Number: PRVPA068JIK0H2
Description: HP EliteBook 650 15.6 inch G
BuildID: 23WWKRBZ602#SABA#DABA
Feature Byte: 476J6S6b7B7H7M7R7W7m7saBaEapaqauawbhcAfPgSguhKjhk8mEmGn7nVpDpTpnpppqprqMqz.R4
MAC Address : E4:0D:36:09:18:CAAttached FilesComment
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Only flash this main 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: 5CD337MNLH
Product #/SKU: 7Z5F2UT#ABA
CT Number: PRVPA068JIK0H2
Description: HP EliteBook 650 15.6 inch G
BuildID: 23WWKRBZ602#SABA#DABA
Feature Byte: 476J6S6b7B7H7M7R7W7m7saBaEapaqauawbhcAfPgSguhKjhk8mEmGn7nVpDpTpnpppqprqMqz.R4
MAC Address : E4:0D:36:09:18:CAComment
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Only flash this main 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: 5CD337MNLH
Product #/SKU: 7Z5F2UT#ABA
CT Number: PRVPA068JIK0H2
Description: HP EliteBook 650 15.6 inch G
BuildID: 23WWKRBZ602#SABA#DABA
Feature Byte: 476J6S6b7B7H7M7R7W7m7saBaEapaqauawbhcAfPgSguhKjhk8mEmGn7nVpDpTpnpppqprqMqz.R4
MAC Address : E4:0D:36:09:18:CAComment
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goto bios set machine unique data put that DMI i sent and restart a few times to get rid of the mpm mode. or goto youtube university search how to use BCUComment
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I successfully filled out all the information except for the mac address. Now the internet doesn't work on windows. I'm getting 'Access Denied' when trying to unlock mpm through bcu. How can I set the mac address without reflashing?Comment
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its optional to fill the mac address. make sure you have drivers.Comment
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Yep, I have drivers, but the wifi device fails to start (code 10 in windows). Resetting the device shows error 43. Booting into a live linux distro shows a bunch of errors about the wifi card.
By the way, would it be safe to reflash the bios with the same patched bin you sent?Comment
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Here is a list of the network interfaces on the computer. Should there be a mismatch between them? I really want to get this fixed.
Code:Name: Ethernet Description: Intel(R) Ethernet Connection (16) I219-V Physical address (MAC): 64:4e:d7:ac:91:5a Status: Not operational Maximum transmission unit: 1500 Connectivity (IPv4/IPv6): Disconnected Name: Wi-Fi Description: Intel(R) Wi-Fi 6E AX211 160MHz Physical address (MAC): e4:0d:36:09:18:ca Status: Not operational Maximum transmission unit: 0 Connectivity (IPv4/IPv6): Disconnected Name: Local Area Connection* 9 Description: Microsoft Wi-Fi Direct Virtual Adapter Physical address (MAC): e4:0d:36:09:18:cb Status: Not Present Maximum transmission unit: 0 Connectivity (IPv4/IPv6): Disconnected Proxy Auto Detect: On
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Yep, I have drivers, but the wifi device fails to start (code 10 in windows). Resetting the device shows error 43. Booting into a live linux distro shows a bunch of errors about the wifi card.
By the way, would it be safe to reflash the bios with the same patched bin you sent?Comment
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Hello, I've a similar problem with my HP Elitebook 650 G10 recently bought. W10 Pro64 is well installed, up to date, HP drivers updated through HP support site including BIOS update, and I could even make a W11 upgrade...but I cannot access the BIOS as I've not the BIOS password.
I see that rex98, a badcaps veteran 👍 , may be in position to give some recommendations on the way to reinitiate password in a software way.
If this is feasible, what have I to do for reflashing the BIOS?
Here are some info:Product Numbers: 917G0EC#ABFSerial Number: 5CD3439CB8
I see that some of you made "dumps" for getting more useful information? How did you proceed?
Thanks for any relevant advice 😊. BestComment
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Hello, I've a similar problem with my HP Elitebook 650 G10 recently bought. W10 Pro64 is well installed, up to date, HP drivers updated through HP support site including BIOS update, and I could even make a W11 upgrade...but I cannot access the BIOS as I've not the BIOS password.
I see that rex98, a badcaps veteran 👍 , may be in position to give some recommendations on the way to reinitiate password in a software way.
If this is feasible, what have I to do for reflashing the BIOS?
Here are some info:Product Numbers: 917G0EC#ABFSerial Number: 5CD3439CB8
I see that some of you made "dumps" for getting more useful information? How did you proceed?
Thanks for any relevant advice 😊. Best
https://www.youtube.com/watch?v=Ta_PPndnCTk&t=447s
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hoaca388, thank you for the tip!
Nevertheless, I'm a newbee on the domain. Is there a end-to-end process somewher on the forum to guide me on the steps?
I understand the steps:Find a CH341A with motherboard connectot and the gets the associated soft (AsProgrammer?)Anyway, thanks for your support.
Identify which cheap to connect on the Motherboard
Make the extraction/dump
Then How do I program it in hexa for suppressing the password?
...
No urgency as my PC is working well with W10 and even can be upgrade in W11. I just would be happy to control it if a BIOS change is needed.
Best
Comment
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hoaca388, thank you for the tip!
Nevertheless, I'm a newbee on the domain. Is there a end-to-end process somewher on the forum to guide me on the steps?
I understand the steps:Find a CH341A with motherboard connectot and the gets the associated soft (AsProgrammer?)Anyway, thanks for your support.
Identify which cheap to connect on the Motherboard
Make the extraction/dump
Then How do I program it in hexa for suppressing the password?
...
No urgency as my PC is working well with W10 and even can be upgrade in W11. I just would be happy to control it if a BIOS change is needed.
Best
The software (Asrogrammer,.....) is free.
Post your locked bios here, someone will unlock it for you.
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Any donations to Badcaps are welcome. Become a Badcaps supporter >>>>> click this link to donate <<<<< Thank you to all the supporters. -- -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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