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https://filetransfer.io/data-package/XXWffcco#link
Cant upload as attachment, it doesnt allow .bin extension
I put in link initial and patched one I did as instructed
Its 20HQ - DX120 NM-B141Comment
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try normal ,keep allComment
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it worked, thanks man you are the king,
im in bios settings and spv disabled, i did "load setup defaults" as well. I closed computrace from enabled to as "permanently disabled" , do you know if extra steps needed further?
can I use laptop with this bios bin or I need to find clean default bin?
Thanks!Comment
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Hi, I have used the search function copiously, and tried to follow a few leads in regards to getting a beep code of 0285, TCG-compliant functionality-related error (might be the TPM initialization failure). I've tried disabling TPM through powershell, tried autopatch script several times, and each time I try and boot with the modified BIOS I get a 0285 beep code. Using the dumped bios works fine. Any tips or knowhow on how to fix this? In UEFITool I found that the patched bios has a "FfsParser::checkProtectedRanges: Phoenix protected range [970000h
A0000h] hash mismatch, opened image may refuse to boot" message on it, which the dumped bios does not have. I don't have the technical knowhow to calculate and patch in a new hash
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https://www.badcaps.net/forum/troubl...40#post3345540Hi, I have used the search function copiously, and tried to follow a few leads in regards to getting a beep code of 0285, TCG-compliant functionality-related error (might be the TPM initialization failure). I've tried disabling TPM through powershell, tried autopatch script several times, and each time I try and boot with the modified BIOS I get a 0285 beep code. Using the dumped bios works fine. Any tips or knowhow on how to fix this? In UEFITool I found that the patched bios has a "FfsParser::checkProtectedRanges: Phoenix protected range [970000hA0000h] hash mismatch, opened image may refuse to boot" message on it, which the dumped bios does not have. I don't have the technical knowhow to calculate and patch in a new hashComment
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So I tried following the guide, but hit an immediate roadblock. The hash range 970000h: DA0000h doesn't match with the hash ranges in the security tab in UEFITool:
Code:FfsParser::checkProtectedRanges: Phoenix protected range [970000h: DA0000h] hash mismatch, opened image may refuse to boot
Unless I'm missing something from the tutorial?Code:Phoenix hash file found at base 00F88018h Protected ranges: RelativeOffset: 000A0000h Size: D0000h Hash: 873294B3EBBB3329BBA6ABED75392C98891C38BAF1A934FD01B45132EE4162AD RelativeOffset: 00170000h Size: 430000h Hash: F346D4820EAC0C54FF7B7D342BBEDC1773C839936B53F366B50CE7CC92DEF45B RelativeOffset: 005A0000h Size: 40000h Hash: B8B7D897008E232E13A2982BA212ED9F7DE467424B2D4BCB266A032E0A64F13A RelativeOffset: 005E0000h Size: 10000h Hash: 34669869FF876E3118FE418D5359ECB71CC02B2132BD6F68CE12C406AA4AF6F0
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[QUOTE=Tokeri;n3465637]
So I tried following the guide, but hit an immediate roadblock. The hash range 970000h: DA0000h doesn't match with the hash ranges in the security tab in UEFITool:
[QUOTE]
Post your bios
model and serial number to respect the rules
Last edited by Maxpower3; 09-21-2024, 02:25 AM.Comment
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[QUOTE=Maxpower3;n3465640][QUOTE=Tokeri;n3465637]
So I tried following the guide, but hit an immediate roadblock. The hash range 970000h: DA0000h doesn't match with the hash ranges in the security tab in UEFITool:
BIOS in attachment (unmodified)
Post your bios
model and serial number to respect the rules
serial number PF-1QP25J
Type 20L6
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
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,...
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