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Re: HP 840 G7 password
Clear what you havnt posted anything in this thread.
Use RCUnlocker with your 16MB dump
https://www.badcaps.net/forum/showthread.php?t=103570
https://www.badcaps.net/forum/showthread.php?t=103526
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Re: HP 840 G7 password
I've lost my 16MB chip for the HP 840 G7 , I've tried many files from the internet and all have various problems , some restart once on every boot , some take forever to load Windows OS , some show endpoint security problems , how can I get a fresh clean dump for the 16MB bios chip , can I extract anything from the 31MB update file from HP bios update file???Comment
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Re: HP 840 G7 password
Can help remove pass from files
i try program 16m with rcu bot same problenComment
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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 840 G7 password
THANKS
Vesko356
OKComment
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All donations to Badcaps are welcome.
Become a Badcaps supporter
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Re: HP 840 G7 password
I have an HP EliteBook 840 G7 here with a swat lock on it (and also a bios password that appeared with the swat lock). Can someone help me remove it?
I see in similar cases that the swat lock supposedly comes back when the machine is connected to the internet. Will whatever is being modified prevent a relock? Is there something that can be done to the bios file, or to bios settings, that will prevent it from relocking in the future? Some sort of patch or setting that can be applied or disabled?
Thanks in advance for any help offered!
Including the 32mb and 16mb dumps:
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Re: HP 840 G7 password
Hello friends, could you please remove the swat block?Attached FilesLast edited by diego2019; 09-19-2023, 04:13 PM.Comment
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Re: HP 840 G7 password
Response just above your post
And it is not done through the air, you need a backup fileComment
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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,... -
Hi everyone
I noticed on the Xgpro software the BIOS backup files have extra bytes at the end when reading some chips, this is because the Xgpro software also reads the OTP region of those flash chips, and by default will append that region to the saved file
Programmer models: XGecu TL866II Plus / T48 / T56 / T76
Example: GD25LQ128D (1.8V), IC size is listed as 0x1000000 Bytes (16777216 bytes) + 0xC00 bytes, those extra 0xC00 bytes will be appended to the end of the saved file by default, resulting in a file size of 16780288 bytes
There's also an extra OTP Secu.R... -
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.... -
HI I have forgotten my old laptop Alienware 13 r1 bios password .
Can anyone find the master password for my laptop
The service tag number is : 2JJVH12 -
Hello I have a dell optiplex SFF plus 7020 with a password that I recovered from e-waste. It is possible to get the password removed via the bios patch method? I managed to dump the 32MB bios chips and would like help patching it to MFG mode so I can clear the password.
Thanks.
1hj4z24 = Service tag
A schematic would also be amazing if anyone has one!...
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