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طلب إلغاء قفل HP 645 G9
SN 5CD3178WDX
PRODIT 5UOU2AV
HP ELITEBOOK 645 G9
MAC ADDRESS 54 EE 75 AC EF FD
مرحبًا ، لقد قمت بقفل جهاز hp g645 g9 الخاص بي بكلمة مرور مطلقة وكلمة مرور المسؤول ولا يمكنني إزالتها، وسأكون ممتنًا للغاية لأي مساعدة. فيما يلي ملفات التفريغ الخاصة بالملفات الرئيسية وEC، شكرًا مقدمًا pain
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Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Please help me I reprogrammed the two SIM cards with the original ec & spi files and it no longer boots
Unfortunately the device is dead
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The device was closed and delivered to the customerComment
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Hp EliteBook 645 g9 unlock request!
Thanks in advance
SN:5CD309D9RNComment
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try
first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU.
Serial Number: 5CD309D9RN
Product #/SKU: 5Y3J2EA#ABZ
CT Number: PQGUV018JHS01N
Description: HP EliteBook 645 14 inch G9
BuildID: 22WWTPBT602#SABZ#DABZ
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhcAdpdqfPguhKhkjhk8mEn7nWnwpDpqqjqz.gY
MAC Address : 7C:4D:8F:A7:E5:A2Comment
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Please unlock HP ELITEBOOK 645 G9 S/N : 5CD2399NYP
this is Bios and Ec file
Thanks in advanceComment
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try
first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
use BCU.
Serial Number: 5CD2399NYP
Product #/SKU: 715C0EC#ABF
CT Number: PPVBN038JH51VR
Description: HP EliteBook 645 14 inch G9
BuildID: 22WWTPBT602#SABF#DABF
Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbhcAdpdqfPguhKhkjhk8mEn7nWnwpDpFpqqjqz.tr
MAC Address : 38:CA:84:AB:EB:C7
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How can we remove the BIOS password on hp EliteBook 645 g9 notebook pc.
Sn 5cd3165vnz, please can you guide which bios chip i have to remove and its location on motherboard.
I have XGecu Pro T48 programmerComment
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help me unlock hp elitebook 645 g9
PROD ID 6J5H9AV
SN: 5CD3291QTK
Tried myself but didn't work.
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Hello, I have been lurking the forums for a few hours and just wanted to make sure my understanding of the process is correct. From what I can tell, none of the HP flash tools will work for this laptop (645 G9), and the BIOS must be manually edited by someone. From my understanding you cannot just remove the password from the BIOS and reflash it, the entire DMI must be erased. I believe only the SPI ROM chip is flashed, and the EC ROM chip is not touched. I have read Rex98's process for the first two boots after flashing a new BIOS. Then the HP BCU is used to edit the BIOS DMI values back to their factory values. Are there any resources for learning how to manually edit the BIOS dump myself? I am waiting on a CH341A flash tool to arrive so it would be cool to learn how the BIOS files are being edited. If it's just easier for me to post the dump here and have someone do it for me I understand.
I have tried searching on the forums for more info, but the few threads I have seen asking a similar question were just hijacked by people asking "please fix BIOS".Comment
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Slightly off topic, I have a 645 G9 here with Ryzen 5 PRO 5675U.
Could anyone please measure the resistance to ground on the leftmost coil/inductor to the CPU.
Mine is 2.2 Ohms, which doesn't look good to me 😢
I have one which has a blown inductor component above the driver chip to this coil, and I am wondering whether the CPU is shorted/dead.
Thanks to everyone willing to give a value.Comment
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hello guyz i have an hp elitebook 645 G9
i got it when both chips are missing
kindly provide me with new files because i have the flat chips with me
i will re-program afresh
thanks
HP ELITEBOOK 645 G9
S:N_5CD3029XJJ
PRD ID: 724B0EA#ABU
Board No_ DA0X9SMB8D0 REV
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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 everyone, I come here to tell you my problem regarding the power-on password. It is not a bios reset demand, and i can't have any access to windows. This is the bios and power-on password that is blocking all other things.
My Omen 15-dh0052nf purchased second-hand was configured with the bios password upon purchase (very simple password :P ).
Having decided to sell it in order to get something more powerful, I reset all BIOS settings and set a blank administrator password. But the power-on password cannot be changed to a blank one so I let the actual password set.... -
RedmiBook Pro 1542022 6800H
SKU: TM2113-39463
Model Number: RMA2204-AB
CMIIT ID: 2022AP1835
SN: 39463/22WD01355
BIOS version: RMARB5B0P1010 20230628
1. I bought this laptop from flea market, and the seller said that he had never set a password, however here is a password required when pressing F2 to enter BIOS.
2. And after entering incorrrect password 3 times, there is no any useful information like "recovery code"
3. I used universal bios backup tool, and dumped 8MB bin file, but hex code after "SystemSupervisorPw" is...01-14-2024, 06:35 AM -
Hello
I removed the BIOS password thanks to the help of one of the friends of this forum.
https://www.badcaps.net/forum/troubl...61#post3637661
The batch from which the password was removed works correctly but... after some time, the BIOS password is set again, I reprogrammed the batch with the removed password, it's ok, there is no password, I set my password, ok, I can enter the BIOS with my password but... -
Good day. I apologize if I posted this in the wrong topic. I saw somebody selling a Thinkpad E495 with a Ryzen 3500U CPU near me. In the pictures the laptop is running windows 10. I contacted the seller and asked a few questions about upgradability and if it has a bios password on it. He confirmed it has a bios password. I searched through the forum, I found a guide regarding removing the bios password using the autopatcher, I also found a thread with the e495 where people requested help with unlocking the bios password.
I have a few questions:- If I would buy this laptop and have
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