Gigabyte G5 MF – BIOS repair request (ME cleanup + DMI transfer)

**hoaca388** · 2025-12-11T12:06:26+00:00

Originally posted by Andranik

Hello,
I need assistance with repairing the BIOS for my Gigabyte G5 MF laptop. The system powers on but freezes on the Gigabyte logo and cannot enter BIOS. Device information:

Laptop model: Gigabyte G5 MF
Motherboard model: NP50RNx
BIOS chip: GD25Q256E (32 MB, SOIC8)
CPU: Intel 12th Gen (SRMHY)
GPU: GN21-X2-K1-A1
RAM: DDR5

Original board identifiers (DMI data):

Serial Number (S/N): 1TNP50RNC2Y003400274
MAC Address: D493931E3D2F
P/N: 6-77-NP50RNC2Y0-D02-A
Board Sticker: NKNP50RNC2Y000003J02102

(These must be preserved in the repaired BIOS.) Problem description:

I kindly request help in creating a corrected BIOS image that includes:

Cleaned/rebuilt Intel ME region
My original identifiers (serial number, UUID, MAC address, MSDM Windows key, Board ID)
Base firmware from official Gigabyte NP50RNx-Y BIOS

and fully follow the forum rules.Thank you in advance.

G5_MF (2023)

Attached Files

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G5_MF (2023).rar (7.14 MB, 0 views)

**Andranik** · 2025-12-11T16:16:00+00:00

Originally posted by hoaca388

G5_MF (2023)

Thank you.
But this file is just the stock BIOS from the official Gigabyte website — I already know this version and I have tried flashing it before.
The laptop does not boot with this image at all, because it does not contain my board-specific data (DMI, serial number, UUID, MAC address, MSDM key, etc.).
I do not need another copy of the stock BIOS.
I need help rebuilding a working BIOS using my original dump, with my own identifiers preserved and the ME region properly cleaned.
Only a rebuilt image based on my dump will allow the laptop to start.

Gigabyte G5 MF – BIOS repair request (ME cleanup + DMI transfer)

Gigabyte G5 MF – BIOS repair request (ME cleanup + DMI transfer)

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