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Re: HP elitebook 840 G3 pass
help me for remover passowrd pleaseLast edited by SMDFlea; 04-10-2023, 11:33 AM.Comment
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Re: HP elitebook 840 G3 pass
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
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.Comment
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Re: HP elitebook 840 G3 pass
Hello guys I have a HP 840 g3 with admin password, can you help remove. I have tried to use the HP Unlocker but it still has power on password and also RCunlocker I get file load error when I try to program the unlocked fileLast edited by SMDFlea; 04-10-2023, 11:33 AM.Comment
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Last edited by SMDFlea; 04-10-2023, 11:33 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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
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elitebook 840 g3
can someone unlock my bios password and also looking for boardview. thanks in advancedLast edited by SMDFlea; 04-10-2023, 11:33 AM.Comment
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Re: elitebook 840 g3
Laptop schematic and boardview requests go here: https://www.badcaps.net/forum/forumdisplay.php?f=41 ,use the forum search,its probably been asked for already.
To unlock the password use RCUnlocker https://www.badcaps.net/forum/showthread.php?t=103570Comment
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Last edited by SMDFlea; 04-10-2023, 11:33 AM.I don't provide help for people using CH341A and a clip.Comment
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Re: HP elitebook 840 G3 pass
Remove password pleaseLast edited by SMDFlea; 04-10-2023, 11:33 AM.Comment
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Last edited by SMDFlea; 04-10-2023, 11:33 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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
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Re: HP elitebook 840 G3 pass
Hi everyone I just bought a used Hp 840 G3 but the bios is password protected and I can't enable virtualization without bios so can anyone help me Thanks. I am asking here because 1st tool is showing nothing on my laptop and 2nd tool doesn't have my laptop name so I am asking here.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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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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↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Re: HP elitebook 840 G3 pass
You need to buy a device to read the bios chip.
https://www.badcaps.net/forum/showthread.php?t=103526↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
. I don't know to get the original bios file Sorry 
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Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC.... -
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...
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