Hello,

My laptop was recently repaired, but now it does not have a proper BIOS.
I was able to get the corrupted BIOS file (dump) from my technician.

I need help to either:

• Repair/fix this corrupted BIOS file, or
• Get the original/default factory BIOS for my laptop.

If anyone has the correct BIOS or can guide me on how to restore it, I would really appreciate your help.

Motherboard Model: [DABKXBYBAC0 REV : C]
Serial Number: [L8NRCX03847534D]

Thank you in advance!
​...

Hola a todos,
Mi nombre es Martin y soy técnico en reparación de notebooks, PC y celulares. Me uní al foro para aprender más sobre diagnóstico y reparación a nivel electrónico, y también para poder aportar mis conocimientos y experiencia cuando sea posible.

Me interesan especialmente las fallas de placa madre y lSetup Gaming. Espero poder intercambiar ideas y aprender de todos ustedes.

¡Un saludo desde Argentina!
Greetings from Argentina!...

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Hi, I’m looking for a clean, working BIOS .bin dump (16MB) for the ASRock B450M Steel Legend motherboard.


I’ve already tried flashing the official ASRock ROM file via CH341A, but it won’t post — I believe the capsule format is incompatible.


Any BIOS version that supports Ryzen 5 2600 is fine (e.g., P2.30–P3.60).


If anyone has a working board and can dump the BIOS using CH341A or flashrom, I would really appreciate your help.


Thank you!

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i need bios bin for my Dell G15 5520 HDK50 LA-L655P
Service tag: 85H0FN3
Black screen and keyboard lights up.
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Tags: Bios Bin
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Hi please somebody can help me with this bios

Marca: Lenovo
Modelo: Legion 5 Pro 16ACH6H
Bios Chip: Wisbond 74M12JWSIQ
Mainboard Model: HY660 HY601 HY561 HY572 HY56C HY57K NM-D562 Rev: 3.0
Date fab: 2021
Sn: PF3BAAFT
MTM: 82JQ00FEUS

Hi everyone,

I hope you're doing well! I'm urgently looking for the BIOS file for the Acer H81H3-M4 Rev 1.0A motherboard (used in some Acer Veriton models).

My system isn’t working properly and I believe re-flashing the BIOS could solve the issue. If anyone has this file or knows a safe source to download it, I’d really appreciate your help! 🙏

Thanks in advance to anyone who can assist! 💻❤️

Hello
I have search everywhere for a solution for my problem, but cant find it anywhere.

When I was away to trow some garbage i always look in the electronic bin.
and this time i find a laptop.
Dell G3 15 3500, when I get home i look at the battery, add one harddrive, plug in the powercord.
the lamp for charmig is white.

Tryed to start it, the screen blink for a second, the keyboard lightsup, the fans and HD starts.
but no Dell logo.
I tryed with a hdmi cable to another screen, still black.
I started to search solution and tryed...

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Can you help me find a working file to flash?
The old main BIOS file is attached.

MSI MS-15P3 Pulse 16 AI C1V
SN: K2411N0110648...

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Model Number: PO3-650
Part Number: DG.BK4AA.006
Serial Number : 33400117730
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Hello,

A friend of mine approached me with request for help to recover access to a few electronic devices left after tragic death of his son. One of the devices is a Lenovo T480s laptop with UEFI Supervisor laptop. I did my research on internet for possible methods and couple of them lead to BadCaps forum.

Laptop: Lenovo T480s
MB: ET481 NS-B471 Rev: 1.0 2017-10-30
Type: 20L7-002CUS
S/N: PC-0WWFM7 18/08
BIOS IC: 25Q128JVSQ

Method #1: Lenovo autopatcher
Video: https://www.youtube.com/watch?v=s9XlN2Hl0ag
lenovo_autopatcher_0.2...

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The information on the computer is :
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Hi everyone,

I'm trying to recover a Fujitsu Lifebook E5513 (most likely 2023 model) that was bricked during a BIOS update. The update was interrupted (probably due to power loss), and now the laptop is stuck in a boot loop showing "PBB rollback" / "SBB rollback" messages.
BIOS access (F2) and Boot Menu (F12) are no longer possible – the system instantly reboots after the rollback messages.

I extracted the official BIOS update package from Fujitsu (contains FJNB2FD.CAP, ~18.7 MB) and tried tools like UEFIExtract, but it seems to only contain...