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I have this laptop that powered off during a BIOS update. Now it turns on but does not boot and there is no display output. I am attaching both dump files (16MB and 8MB).
La-K052P R. 1
SN: MP23L1QD
MTM: 20VE0005SP
MO: MPNXB1A120DA
FACTORY ID: PRC4
I am also requesting the EC ROM in order to program all three together.
Thanks in advance!...

Hello guys!
I just thought that would be more safe to have a BIOS password in my Samsung Galaxy Book 3 360 NP750QFG-KS2BR in case it is stolen.
I sware that I saved the password in my PasswordSafe app to organize passwords but I didn't and now I can't access the bios. The notebook works normal but I want to do a clean install of windows, that Samsung's version is messy and with a lot of bugs that are stressing.
Is there any people who can access the Samsung's generator program ou could give me some hope? They are charging me and asking me to drive over 300 hundred kilometers...

Hi
I would ask you help in two request;
First I want to find the bios for my HP, the board is dax8qamb8d0 rev-d (there is a post here in the forum but I don't know if it works for me) the serial number is #5CD117HD01.
Second I have a question the board (I think two bios Picture of the board below ) which chip should be flash? I also have the schematic of each chip





Chip 1
Chip 2

Thank you in advance for your help...

Hello everyone,

I am looking for the ASUS Q500A BIOS version Q500A.208.
The original ASUS update file name should be Q500AAS.208 or Q500AAS208.CAP.

My laptop currently has a corrupted EC firmware and it will not accept downgrades to 205 or 207.
Because of this, I specifically need the full dump or update file for BIOS version 208 from a working Q500A.

Motherboard: ASUS Q500A
BaseBoard Version: 1.0
Platform: Q500A / P55VA family

If anyone has a working Q500A and can provide the full BIOS dump (including EC region), or the...

Hi everyone,

I have a Dell Latitude 3520 (11th Gen Intel i5-1135G7) on the bench.

Current State: The device boots fine. I have the User Password and can enter the BIOS, but all settings are locked by an Admin Password.

Details:

• Model: Dell Latitude 3520
• Service Tag: 6PZTBL3
• Suffix: -3FE2

Is a master password calculation possible for the 3FE2 suffix based on the tag alone? Or do you require a BIOS dump to patch the region?

Let me know if I need to read the chip and upload the bin file.

Thanks for your support.

Hello, can someone help me in getting a Thinkpad W500 8mb bios dump? the only ones i can find are for Thinkpad T500 and they don't work even tho they are basically the same machine. Best Regards

Sup friends, i look everywhere to find a bios for this all-in-one motherboard, but i didnt find.
So theres a chance to fix the original bios? I will send the .RCV file from the official website
Model: Dell Inspiron 24 5430 all-in-one
ST: 4XCWX4
Motherboard: 232017-1 8C9V8$HA...

Hi everyone,

I am requesting a working BIOS dump for this laptop.

Brand: MSI
Model: Katana GF76 11UEK-604XRU-BB51140H16GXXDXX
Motherboard Model: MS-15811 Rev 2.1
Serial Number: K2305N0172901

Issue:
The laptop is dead with no reaction to the power button. The EC controller (KB9548QF2) was burnt and has been replaced. Before the EC failure, the laptop had BIOS version E1581IMS.313. I have already tried flashing this version, but there is still no start.

Equipment:
I am using an XGecu T48 programmer.

Thanks...

Hello,

The BIOS on this laptop is corrupted.

Laptop details:

• Model: Dell Inspiron 7415 2-in-1
• Service Tag: 2NL6PG3

Current behavior / symptoms:

• After powering on, the fan runs at full speed
• Caps Lock LED blinks
• Beep code indicates corrupted BIOS
• No POST and no display output

Based on the beep code and symptoms, this is clearly a BIOS corruption issue.

Request:
I am requesting a working / recovery BIOS file compatible with Service Tag 2NL6PG3, or guidance on how to rebuild the BIOS correctly.

I have the necessary...

Hello everyone, I need help with a BIOS repair for a Dell Latitude 5520. The laptop is currently bricked, and I need the ME Region cleaned and the password removed. System Specs: Motherboard: SouthPeak15 TGL MB (19819-1) Config: 82G7H$CA CPU: Intel 11th Gen Tiger Lake (TGL) BIOS Chip: Winbond W25R256JVEN (1.8V) Dump Size: 32MB also I will also be using an CH341A when it arrives tomorrow and will provide an dirty bios file if that's necessary , and I'm gonna use an custom resistor bridge because I didn't get the 1.8v adapter and I can't wait 3 more days, also I dont think the clip is that small...

Hello experts!😃
I have a Desktop Tower DELL Optiplex 9020.
I need "ME Region Clean Bios" for this PC.

👉DELL Optiplex 9020
Service Tag : 6LR1ZY1
DP/N
0PC5F7
CN-0PC5F7-72200-374-020F-A00

I would be grateful if any of you could help me.
Thank You.💐

Hi everyone,

after a BIOS crash, nothing works anymore. An AMD BIOS was flashed instead of the Intel BIOS.

I now need a ThinkPad T14 Gen 2 Intel 20W1 BIOS dump to flash it using NeoProgrammer.

My notebook specs:

Lenovo ThinkPad T14 Gen2 Intel
Type: 20W1-S4KG00
SN: PF-3DNY8A
MB: NM-D351 Rev 2.0

Can anyone help me with this?

Hi, a newbie here,
I have a ThinkPad X13 Gen 1 Ryzen 5 with a BIOS-locked motherboard (it works fine except I can't change the settings). I want to know if dumping the BIOS with a CH341A and patching it with the Lenovo Autopatcher would work, or if I should use the MXP method: https://youtu.be/kaRdq-tnJdU?si=luhAMFHCz1zrooJZ .
If I need to use the second method, which chip and which pins should I short-circuit?

i have an issuse when i press pwr button my pc wont turn on and light orange and not run i changed power supply adn nothing done what can i do...

Hello, I bought X1 carbon 6th from Ebay somehow the laptop is bios locked and I don't know the password and need a file patch for 20KH002SUS to get through the bios password. Where is the EEPROM chip located, some may say it's underneath the motherboard or above.

MAKE: Thinkpad
MODEL: T480
TYPE: 20L5-0011US
SERIAL NUMBER: PF161EYD
BOARD NUMBER: NM-B501
OS: Fedora 42

My PC battery died in the middle of a BIOS update. Now I am just getting a black screen. I have used the CH341a programmer to read the original BIOS. I also obtained a clean BIOS dump from this thread. I am using UEFITool to read the bin files. I have read in places that there are specific portions of my original BIOS that need to be written to the new .bin file before writing it back to the chip. I've heard that the MAC address needs to be copied...

Hello guys,

I stupidly tried to read out my BIOS & EC flash (with a clamp). This didn't work, I only read FF's. But after this operation, the PC is not longer turning on, just beeps 5 times (and blinks red) then 2 times (blinks white). The manual says this is the error code for: "The embedded controller cannot find valid firmware.".
I think it locked itself because of my experiment. Is this fixable? I now removed both chips from the board and dumped them, I attach the files in this post hoping someone can help me fix my stupid error. Thanks so much in advance anyone...

I need help with this microcomputer. It powers on but there's no image on the screen. I've tried different RAM and a different CPU, but the problem persists. The only thing left to try is the BIOS file. Any help would be greatly appreciated.
Device: Desktop Microcomputer
Brand: DELL
Model: OptiPlex 5060
Board Number: IPCFL-BS/EK REV: A00
Serial Number: J5JBJV2...

I have forgotten the Bios Password of Riverside Mainboar of NCR 22e Machine. Can anyone help please?
post moved..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..

I Have Lenovo ThinkBook 14 G4+ IAP Power On Then Off In 5 Seconds
If Anyone have a Bios Dump Or Build For Me Please Help Me
Serial No. YX045GSA
Mobo Code. NB5979_MB_V10
Original Backup Attached below the Post...

Dell G15 5511
ST: dkjp5r3
Service code: 29540580447
It has an i7 11800h and rtx3060
Tried all the hacks, tutorials and apps. Currently I don't have an bios programmer tool to flash it or smth...
Can't extract bios file to fix with "dellbiostools"

Can someone help, or explain to me what to do? Got the laptop for school, now that I need to install Linux, Bios is locked and starts to bother me...
Thanks in advance, my first time posting on badcaps, and the site is awsome!
Can't even update bios and that messes with my battery... Bios...

Hi everyone,

My Lenovo Legion Y540 (i7-9750H, RTX 2060) bricked after I downgraded from BHCN44WW to BHCN21WW.
Laptop stopped booting entirely.

I used a CH341A programmer to dump the corrupted 16MB BIOS.
i then attempted the following:

1. Downloaded stock BIOS BHCN39WW from Lenovo
2. Trimmed it to 16MB
3. Extracted the BIOS region from the corrupted dump
4. Extracted the BIOS region from the stock 39WW
5. Replaced the corrupted BIOS region with the stock one (within hxd , opened the corrupted dump and replaced its region by the stock)
6. Injected back my LDGB / DMI

...

Hi Guys,

Unfortunately, I put a password when I bought the laptop to protect the BIOS, and I can no longer remember it.

If I could get some assistance to unlock the BIOS, I would be very grateful.

HP ENVY X360 Convertible 15m-es1023dx
Product Number 4N743UA#ABA
BIOS REVISION F.17
SYSTEM BOARD ID 8982
SERIAL NUMBER 8CG2091558
BUILD ID 21WW2GIT601#SABA#ABA

Thanks....

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...

i need working bios for Asus x71SL the laptop work but it freez when enter to bios...