Re: mbx-272 bios
thanks
thanks
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Last edited by SMDFlea; 10-15-2020, 07:12 AM. -
Re: mbx-272 bios
Hi, I think I have the same problem, may I know how you flashed the bios? Anyway to do on the board or I need to unsolder and flash from computer, I have the following flasher, but I've not used it, I will research now online:
CH341A 24 25 Series EEPROM Flash BIOS DVD USB Programmer
I got it a while ago but never tried it. I have all the equipment to unsolder it.
Also can you flash the old chip or I should replace it?
CheersComment
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Re: mbx-272 bios
I figured this out now, for anybody else follow this video:
https://www.youtube.com/watch?v=L0ChYNwunUE
You can buy the programmer off ebay for around 3£.
I re-used the chip after erasing it and seamed fine.
Cheers.Comment
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Re: mbx-272 bios
thank you .it s okComment
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Re: mbx-272 bios
Thanks Sir,Comment
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Re: mbx-272 bios
Yes it worked for me thanks.Comment
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Re: mbx-272 bios
Thanks it worked for me tooComment
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Re: mbx-272 bios
ThanksComment
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Re: mbx-272 bios
thank you. its worked. =) =) =)Comment
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Re: mbx-272 bios
Thanks a lot!! it works!Comment
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Re: mbx-272 bios
thanks worksComment
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Re: mbx-272 bios
thanks.. its workingComment
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Re: mbx-272 bios
Thank you alotComment
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Re: mbx-272 bios
thx workComment
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Re: mbx-272 bios
thankComment
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Re: mbx-272 bios
thanks DYCC. your bin file works!Comment
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thx workComment
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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.
-----------------------------------------------------------------------------------------
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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