G3BA DAG3BAMBAH0 REV HW25Q64JV
i need bios .
thanks
old bios
i need bios .
thanks
old bios
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Re: G3ba dag3bambah0 rev h w25q64jv
hello i don't have cpu ic can you help meComment
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Re: G3ba dag3bambah0 rev h w25q64jv
DAG3BAMBAH0 REV.H
PWM controller IC - CPU power
ISL95829AComment
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I also got this laptop and after the firmware update from windows board gives 5 long and 3 short blinks...I tried a flash from this site and it works, but it needs 30 seconds to boot and it asks for a bios recovery ,and when i do the recovery from USB it goes to black screen again, but this time no blink codes...
i have the original dump from the chip, can anyone fix it?Comment
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Read the rules before posting
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting
You MUST:- 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 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
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Sorry Vesko,
laptop is :
omen 17-an020nm
SN 5CD74928J6
Prod id 2QE55EA#BED
The board is DAG3BAMBAH0 REV.H
Comment
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RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting
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
⤵
7. Extracting BIOS/EC firmware from update packages
7.1. Desktops
7.2. Laptops
7.2.1. Acer
7.2.2. Asus
7.2.3. Dell
7.2.4. HP
7.2.5. Lenovo
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.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Thank you, but believe it or not, i was trying to extract it from exe, but it won't do it, can't find the dump in the temp folder,can't extract with winrar...i try to read the forum always before posting questions, and i saw this post that you pasted...that's why i asked for help...
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Strange, it cannot be extracted.Thank you, but believe it or not, i was trying to extract it from exe, but it won't do it, can't find the dump in the temp folder,can't extract with winrar...i try to read the forum always before posting questions, and i saw this post that you pasted...that's why i asked for help...
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Mọi khoản quyên góp cho Badcaps đều được hoan nghênh . Trở thành người ủng hộ Badcaps >>>>> nhấp vào liên kết này để quyên góp <<<<< Cảm ơn tất cả những người ủng hộ . -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Thank you, but believe it or not, i was trying to extract it from exe, but it won't do it, can't find the dump in the temp folder,can't extract with winrar...i try to read the forum always before posting questions, and i saw this post that you pasted...that's why i asked for help...
I don't know what problems you both are facing, the file extracts without any problem.----------------------------------------------------------------------------------------------------------------------------------------------------------
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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Win 11 doesn't work, i had to use a win10 laptop to extract it...
And i solved the issue, the issue was a bad chip...i salvaged a different one ,flashed it and all was good...i got the manufacturer mode active, turned that off, inputed the information and all is good...interesting , the old chip flashed succesfully but the bios was in recovery mode and tried searching for USB with bios update every time i powered the laptop, and flashed the bios again and again in loop,that's when i figured the chip was bad...Comment
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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,... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V.... -
Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
I have desoldered the bios chip (GigaDevice...
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