Re: hp elitebook 840 g4 need password unlock
Hello can you please unlock my bios?
Elitebook 840 G4
Hello can you please unlock my bios?
Elitebook 840 G4
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Last edited by SMDFlea; 04-10-2023, 12:39 PM. -
Last edited by SMDFlea; 04-10-2023, 12:39 PM.
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Re: hp elitebook 840 g4 need password unlock
Dear, I am asking you to unlock the password for HP Elitebook 840 G4. Thank you very much!Last edited by SMDFlea; 04-10-2023, 12:39 PM.Comment
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Last edited by SMDFlea; 04-10-2023, 12:39 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: hp elitebook 840 g4 need password unlock
It works. Thanks friend.Comment
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Re: hp elitebook 840 g4 need password unlock
Hey guys, please help with unlock
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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:
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Every donation made will go towards server fees and maintenance costs.Comment
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Re: hp elitebook 840 g4 need password unlock
Hello friends, can someone help me with this bios that has computrace activated.Comment
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Re: hp elitebook 840 g4 need password unlock
Is it possible to read and flash back the bios in circuit on the 840 G4 using the CH341A? I can see it is possible to solder small wires to the exposed pads around the bios chip. I have the small wire and iron tips, but don't have a hot air station.Comment
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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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Hello, can you help me by removing the bios password, thank youComment
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Read some of the previous posts.Have you tried RCUnlocker ? .You must post the laptop serial number .
RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting .
You MUST:- Read BIOS guides, methods, resources and tools
- Try the method at BIOS guides, methods, resources and tools before requesting help
- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://badcaps.net/forum/showthread.php?t=88758 )
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HP EliteBook 850 G4,6050A2854301-MB-A01Comment
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Thread merged.
Read the rules before posting please! You must post under a related thread if it exists!
Additionally unlocking method for this laptop model is available at BIOS guides, methods, resources and tools thread!
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting
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Use RCUnlocker from post #1
Click me to download
Last edited by qayyum786; 02-06-2024, 09:52 PM.Comment
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yes it worked thank youComment
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Hi, is RCUnlocker used when you don't have the BIOS Administrator password? If so, how do we know which .bin file to use?Comment
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Hi, could someone please help me with HP EliteBook 840 G4, sn - 5CG7105G3MComment
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Hi everyone, I have a HP EliteBook 755 G4 with a Biuos password.
I've read the 16MB chip and patched using RCUnlocker_v_1_0 but seems it didnt worked, password is still there.
Can you please help to remove the password?
after first boot, there was an message thet firmware is restored, dont know if was suppose to happen.
HP EliteBook 755 G4
ProdID: W5Q98AV
SN: 5CG7524BY4... -
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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,...
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