Re: HP elitebook 840 G3 pass
I don't have the backup because the bios cheap is not reading so I bought new bios cheap.
I don't have the backup because the bios cheap is not reading so I bought new bios cheap.
-
-
----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
----------------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
-
Re: HP elitebook 840 G3 pass
I have an HP EliteBook 840 G3 that is locked with a bios password and I really need help because I have no idea about electronics.Comment
-
Re: HP elitebook 840 G3 pass
use RCUnlocher...you need a SPI programmer..watch here a video as an example..
https://www.youtube.com/watch?v=DWWigscuQDYDue 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
-
HP Elitebook 840 g3
Hello i have a bios with a password can someone clear it ?
HP Elitebook 840 g3
motherboard: 6050A2892401-...
proID : V1H23UT#ABA
SN : 5CG74905K5Last edited by SMDFlea; 04-10-2023, 11:33 AM.Comment
-
Re: HP Elitebook 840 g3
To unlock the password use RCUnlocker https://www.badcaps.net/forum/showthread.php?t=103570Comment
-
Re: HP elitebook 840 G3 pass
bios files please,
hp elitebook 840 g3 6043b0178501Comment
-
840 g3 bios password
Plz can someone help me to remove the password on this bios 840 g3Comment
-
Re: 840 g3 bios password
Read the rules before posting:
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
BIOS guides, methods, resources and tools
Password removal by laptop brand
.----------------------------------------------------------------------------------------------------------------------------------------------------------
All donations to Badcaps are welcome.
Become a Badcaps supporter
>>>>> click on this link to donate <<<<<
Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
-
840 g3 bios password unlock
please help. purchased a retired laptop from a local surplus store and bios is locked
system board: pfkzuoowb42em2
uuid:c6d11eea-f5b0-11e5-aa1d-62d3c40600be
thank you for your helpComment
-
Comment
-
Re: 840 g3 bios password unlock
Thank you. cant get the tool to work.Comment
-
BIOS HP EliteBook 840 G3 6050A2892401-MB-A01
good evening friends, can someone remove the bios key? I upload the two bios that the HP EliteBook 840 G3 6050A2892401-MB-A01 computer comes with.Comment
-
Re: BIOS HP EliteBook 840 G3 6050A2892401-MB-A01
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
You MUST:- Read BIOS guides, methods, resources and tools
- Try the method at BIOS guides, methods, resources and tools before requesting help
- Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
- Use search function in case someone already answered your request
- Post under a related thread if it exists
- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 )
- Name your thread with model numbers and request
- Provide a BIOS/EC dump if possible
- Attach files directly to your post instead of linking to external websites
- Post what the problem is, be specific, - black screen, no boot, running slow, password.Do NOT post "clean me", "clear bios", "clean bios", "bios need" or other such terms
Requests for password removal or BIOS repair for which the method is available at BIOS guides, methods, resources and tools will not be tolerated anymore if you do not explain why you did not succeed.
.Last edited by SMDFlea; 10-21-2023, 01:30 AM.
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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
-
Re: RCUnlocker
Hi Folks, i got a locked Elitebook 840 G3, unsoldered the IC (winbond 25q128fvpq) and unlocked it with RCunlocker. I successfully soldered it back in, but now i got a "Athentification failure" error.
Here is the orginal bios dump as well as the unlocked one:Comment
-
Re: RCUnlocker
Bios requests must now include the laptop serial number,please read the updated rules.
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
.Comment
-
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 everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello guys, I saw your posts of "hoaca388" on this fourm helping others which is very nice of him,
i do have an HP 860 G10 LOCKED, i looked at the bytes he change after an unlock and applied the same on my bios file but i get error that "bios was recovered from EC chip due to data mismatch, do you guys think you can help? if so here is my main bios backup, if i have to backup EC chip, i will, Thank you so much... -
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.
-----------------------------------------------------------------------------------------
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...
Comment