Hi! I managed to read the chip here is the original bios. Thank you for your help...!
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Very well, good job.
Below is a virgin bios with your DMI transferred and ready to be programmed. You must erase the SPI chip before flashing, always use verification. After programming the chip, read it again and compare the content to be sure you've programmed the chip properly. For best results with CH341a use NeoProgrammer V2.2.0.10 software.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Thanks to all supporters.
----------------------------------------------------------------------------------------------------------------------------------------------------------Doctrina est fructus dulcis, radicis amarae..Comment
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Ok, everything seems fine now, thank you! Only one thing at boot apears the message " Manufacture programming mode is in Unlock mode"
Kudos!Comment
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You're welcome.
About MPM is in Unlock mode -> https://www.badcaps.net/forum/troubl...38#post3174438
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read..https://www.badcaps.net/forum/troubl...before-postingOriginally posted by ajc333Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Hello everyone, please rebuild the BIOS for me. Something went wrong when the BIOS was updated without power supply.
HP 15-bs144ns.3QR50EA series. Thank youLast edited by EIVISSA72; 02-18-2024, 12:22 PM.Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Thanks for your help. I did excactly what You wrote, and everything is works.Comment
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Hi, can anyone help me with my bios?
black screen and blinking caps lock.
I attach the original dump of my bios. Model: 15-bs117nl
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
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I sent the old one DKL50 LA-E802PComment
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RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubl...before-posting
You MUST:- Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
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Model: HP 15-bs129nl
Serial: CND810BBVT
Hi, after updating the bios the notebook no longer starts. The screen remains black. I tried to restore it via USB but the stick is not read (win key+B or win key+V).
The update file used is the one that HP provides after the automatic detection of the notebook model, in my case SP150725 version F74 Rev A.
I'm looking for a dump file for UC2 (gigadevice 25B64) to restore the notebook.Comment
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Post the laptop serial number,model number and your bios backup.
RULES UPDATE for BIOS requests/offers AVOID BANNING, READ BEFORE POSTING
https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/bios-requests-only/91593-rules-update-for-bios-requests-offers-avoid-banning-read-before-posting
.Comment
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Model: HP 15-bs129nl
Serial: CND810BBVTComment
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Thank you very much. The file works, the notebook now starts normally. at startup it appears "manufacturing programming mode is set to unlocked"
Remove the message with https://ftp.ext.hp.com/pub/caps-soft...it/HP_BCU.htmlComment
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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 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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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... -
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
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