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Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?
The man who attach his EC file in Post #237 named the EC Chip U366, so I tell you to see if your Chip is labeled as U366 on the board or not. Otherwise if you can upload the 2 Chips do it. *Chips could be in SOIC/WSON Package*----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?
ok is this one ?
So you have to unsolder it. I thought I was going to use a sop8 connector.Attached FilesComment
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Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?
[QUOTE=hardware1;1213034]Yes, you should desolder it and use a WSON adapter, or you can use WSON clip (I don't prefer that).
Ok so I desoldered, I managed to read something where I see the model of the computer and the brand does that mean that the dump worked?
but I was wrong, it's an 845 g8Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
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>>>>> click on this link to donate via PayPal. <<<<<
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Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?
[QUOTE=MaC_ToC;1213924]Here's your Unlocked Bios, in the first boot go to Bios Menu and disable security options (Default).
If the Password still present, upload the other Chip (Main).
Your device is (HP EliteBook 845 G8) according to your Serial Number (5CG1511WMY).Last edited by SMDFlea; 03-26-2023, 01:11 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
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Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?
It works great!!! thank you!!! my 1st pc with hot air desoldering!!!
I have to do n HP Zbook 15 where do I go?Comment
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Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?
Can anyone help me to unlock THIS BIOS 840 G8Last edited by JAFATAGNA; 02-27-2023, 10:48 AM.Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
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Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?
Could you help me to unlock this bios has absoluteLast edited by SMDFlea; 03-26-2023, 01:11 PM.Comment
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Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?
Can anyone help me to unlock THIS BIOS 840 G8Comment
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Hi Everyone,
I'm facing a problem with a locked bios with a password and i can't find how to remove it...
The small computer is only booting on a M2 ssd Windows partition and i get a "signed partition error" if i try to boot on the same SSD with another Os (linux for example).
the Computer is a Unowhy small pc
N° UYM6524702229
After failling trying to boot on other "none Windows" partition, i wanted to try to remove the bios password.
My first attempt was to get the bios dump from windows... -
Hello,
I'm using TONGFANG "GM7TG7P" model laptop for over 3 years and i'm entering the same bios administrator password everyday. My laptop has Aptio BIOS (American Megatrends, AMI).
But today it's not accepting my password. I'm %100 sure i'm entering the correct password.
I'm trying to reset my bios without success.
I tried :
-I removed the BIOS battery and main battery. Waited for a long time but it didn't work. They already stated in the user manual that the password will not be reset even if the batteries... -
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.... -
Hello
I removed the BIOS password thanks to the help of one of the friends of this forum.
https://www.badcaps.net/forum/troubl...61#post3637661
The batch from which the password was removed works correctly but... after some time, the BIOS password is set again, I reprogrammed the batch with the removed password, it's ok, there is no password, I set my password, ok, I can enter the BIOS with my password but... -
The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.
Suspected Cause:
I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.
Troubleshooting Attempts:
...
Comment