Does any one have a bios image for a CF20-G mark 2 I have been looking everywhere cant seem for find one. Thanks.
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Re: BIOS Request Toughbook CF-20G Mark 2
Yes I am looking for a backup image the one I took apparently is corrupted and is unusable.Comment
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Re: BIOS Request Toughbook CF-20G Mark 2
It’s a CH341A modified to 3.3V. And using the sop8 clip. I took the image from windows AMI V and when I edited and wrote it bricked it. The image I took in windows must have been corrupt. It’s on 8 meg.Comment
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Re: BIOS Request Toughbook CF-20G Mark 2
If you have the original AMI V image post it and the corrupt bios backup.Use NeoProgrammer or AsProgrammer software
https://www.badcaps.net/forum/showpo...04&postcount=7 NeoProgrammer
https://www.badcaps.net/forum/showpo...6&postcount=10 AsProgrammerComment
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Re: BIOS Request Toughbook CF-20G Mark 2
I did use asprogrammer. I'll put up what I have but the AMI V image is what I flashed the chip with and the unit still won't come up. I'll post it in a couple hours.Comment
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Re: BIOS Request Toughbook CF-20G Mark 2
Here are the files the original backup which is corrupt and after i wrote it to the chip.Comment
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Re: BIOS Request Toughbook CF-20G Mark 2
sorry here are the attachmentsComment
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Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Product Name: Razer Blade 15 (2022)
Product ID: RZ09-0421
Motherboard: CH580
BIOS Versions I work with: 2.02 & 2.06
Bios File Size: 32,768 KB
Dear Forum Readers!
I'm looking for a BIOS modder or anyone with experience who would give me suggestions about my razer blade's BIOS settings.
I can view and edit the content of the BIOS .bin file with AMIBCP BIOS editor.
The BIOS files I'm working with are from badcaps.net and those are CLEAN BIOS files (anyone can find it with the search string: RZ09-0421).
!!! MY RAZER BLADE...11-24-2025, 05:52 PM -
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....
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