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sir your give me link its different laptop. 2days ago its already ready
but this laptop different customer mb model differentComment
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I need a bios fixed for 840 G5 MB 6050A2945601-MB-A01(A1) THANK YOU IN ADVANCE!Comment
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Type the laptop serial number, full name and model, motherboard model, etc.
read the forum rules..https://www.badcaps.net/forum/troubl...ore-postingComment
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HP 840 G5
S/N :- 5CG9256DW8
Showing HP END Point Security Error
Plz fix itComment
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Hello board and all the friendly and polite people out there, who are willing to help a person who has come to a dead end.
My problem: a bios password that needs to be removed.
I've read the rules of this board.
# rule 1 "read the guides post".
I've done that.
# rule 2 "try the methods of the post"
I've tried the available options. (RCUnlocker and HPUnlocker)
# rule 3 "explain what happened"
Only HPUnlocker produces a correct file, the other one does not create anything (says wrong binary). But HPUnlocker created an bios _unlocked.bin.
reading and writing the file back to main bios (I didn't try EC bios), worked (verified by NeoProgrammer). After flashing I disconnect BIOS battery, waited 30 seconds, booted, but still password is requested
# rule 4 "Use search function in case someone already answered your request"
I tried but couldn't find a detailed turoial or something else. But this thread has many answers, but nothing is clear to me or is helping.
# rule 5 "Post under a related thread if it exists"
I use this thread here.
# rule 6 "post identifiers"
Laptop: HP EliteBook 840 G5
ProdID 5FT31EC#ABD
SN: 5CG8354TKB
I've attached the BIOS file.
Please let me know what I should actually do. I mean my BIOS file is already unlocked (hopefully), the chip has been written correctly (says the verification). Maybe I need to read/modify the EC chip aswell? Or do I need to press any specific keys? Please help me. By the way: I am usin CH341A programmer and CLIP adapter. I have no soldering station.
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Thank you for the effort SMDFlea I can't seem to find a picture of around the bios chip to see if parts are missing. My solder job looks just fine.Comment
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hello
i need hp 840 g5 bios unlock tool
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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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Greetings badcaps community,
I havent done this for a long time and want to start it all again, after some evil and annyoing illness.
So I apologize in advance, if some phrases might sound a bit like gibberish or illogical to you.
Im trying my best to fully describe what I plan to achieve and hope I was choosing the right sub-forum for my new adventure.
I have a Elitebook 820 G1 and a Elitebook 840 G2 here.
These ask for a password when entering the BIOS, but boot just fine from the internal SSD.
I learned that desoldering...10-29-2024, 06:03 AM -
Hello,
I have an EliteBook 850 G5. After a Windows update, including a BIOS update, the notebook turns on, but the screen remains black, and the fans spin at high speed—nothing else happens.
I assume the BIOS update failed, so I searched for the BIOS chip.
I found a Winbond chip located between the RAM and the hard drive, which has a size of 32 MB.
However, the BIOS update available on HP's website is only 17 MB in size. I used the update version that was previously installed when the notebook was still working.
Can the corrupted... -
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... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
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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