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hi everyone! i need your help, i have probook 450 g8 and the spi_rom and ec_rom chips are defective, the chips do not connect to the pc i tried three different programmers without success, so i bought two new chips the same brand spi_rom(MX25L25635E) and ec_rom(GD25Q256) but they are empty and i do not have the backup. can you help me with the files to flash? Please...
HP probook 450 G8
DAX8QAMB8D0 REV: D
ProdID: 2E9F9EA#ABH
SN# 5CD106JBDDLeave a comment:
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Hello good people I have Hp ProBook 450 G8 , S/N 5CD208LGV0 with Computrace. I have tried to patch the main bios but its still active and I have attached both files. Please help remove THANKSLeave a comment:
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Hi.
Please help to unlock my FILE for:
HP ProBook 450 G8.
S/N: JPH120ZQNS
Thank you all!Leave a comment:
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Unlock it yourself with a script - https://www.badcaps.net/forum/troubl...41#post1793941Leave a comment:
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Hi.
Please help to unlock my EC FILE for:
HP ProBook 450 G8.
S/N: JPH120ZQPX
Thank you all!Leave a comment:
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I also have 2 450 G8 devices, by mistake I flashed the SPI file from outside, now it's on but not recognizing nvme ssd, please give me a solution, thank you very much everyone!Leave a comment:
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Hi.
Please help to unlock my damp for:
HP ProBook 450 G8.
S/N: JPH120ZQQJ
Thank you!Leave a comment:
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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... -
Hi everyone,
I'm working on removing an administrative BIOS lock (Supervisor/Admin Password) on a laptop.
The board has three SPI flash chips:
- W25Q64FV (main BIOS)
- W25Q32FV (EC/TPM)
- W25X10CL (configuration)
I was able to read the dump from the W25Q64FV chip, CRC32 = 0x3DE23E27.
The dump contains protection that needs to be removed.
If anyone has a clean or unlocked BIOS dump for W25Q64FV, I’d really appreciate it!
I’m also happy to share my dump for comparison if needed.
Laptop model: [please specify, e.g.... -
Hello,😇😇😇
I need help unlocking the BIOS password on my HP ProBook 11 G2 laptop.
🔧 Model: HP ProBook 11 G2
📦 Serial Number: 8CG72478MY
🆔 UUID: 6F5ED686-5532-11E7-A2E2-911C6404E011
🔒 BIOS Status: Locked with password
The laptop is no longer under warranty and HP refused to help me.
I’m looking for a custom SMC.bin file.
I don't have a CH341A programmer, so it's difficult for me to provide a BIOS file.
Thanks a lot for your help!🙏🙏🙏... -
This sums up discussion related to Lenovo P14s Gen5 in this thread. Credits go to Sbaro and especially Maxpower3. The locked dump is attached.
The device is based on NM-F871 motherboard with Nuvoton NPCK397 series controller. The motherboard also contains three BIOS chips: two different Winbond chips for main BIOS and external EC flash, and also a Gigadevice chip which purpose I do not know. The password information is contained directly in controller and thus can be manipulated by reprogramming it, so reprogramming BIOS chips is technically not required, however you may wish to make... -
Hey guys, I have an "ASUS TUF Gaming A15 FA506NF (2021)" that's locked with a UEFI password, I need to reprogram the BIOS chip but can't find a clean ".bin" file for this specific model, I've tried the official BIOS updates from ASUS support page, but they're 32MB updaters that don't extract to a usable 2MB .bin file for direct chip programming.
What I currently have available:
- Model: FA506NF (2021)
- BIOS chip: GD25LQ16 (16Mbit/2MB)
- Tools: CH341A programmer ready to use
Does anyone have either a clean 2MB .bin dump of this model,...
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