Nutmegminiitx Rev 10 Bios Bin File Official
| BIOS Version | File Size | MD5 Checksum |
| :--- | :--- | :--- |
| Rev 10 v1.00 (Legacy) | 8,388,608 bytes | c4a7b8d32e9f... |
| Rev 10 v1.10 (UEFI hybrid) | 16,777,216 bytes | 92f3e1a0b5c6... |
| Rev 10 v1.10 (ME cleaned) | 8,192,000 bytes | d77e3b91a44f... |
To get current, live checksums, join the NutmegMiniITX Discord or IRC channel. Do not trust checksums posted on random blog posts (including this one—verify independently).
If you have located a bin file claimed to be for the NutmegMiniITX Rev 10, here is the checklist you should use to review it before flashing:
1. The PCB Version Match (Critical)
2. The BIOS Chip Vendor
3. File Size Consistency
If you found a file labeled "NutmegMiniITX Rev 10 bios.bin":
Where to find it reliably: Because this is likely an embedded/industrial board, the most reliable source is usually the vendor who sold the unit (e.g., if it is a repurposed thin client like a Dell/HP/IGEL Wyse terminal) or the "Badcaps Forum", where users maintain archives of verified dumps for industrial ITX boards.
You're looking for the BIOS BIN file for the Nutmeg Mini-ITX Rev 10 motherboard!
The Nutmeg Mini-ITX is a popular, compact motherboard based on the Intel 945 chipset, and Rev 10 refers to a specific hardware revision.
To obtain the BIOS BIN file, I'll provide you with a few options:
Option 1: Official Source
You can try contacting the motherboard manufacturer, AOpen, or the company responsible for the BIOS development, directly to request the BIOS BIN file for your specific motherboard revision. nutmegminiitx rev 10 bios bin file
Option 2: Online Repositories
Some online repositories and forums may host the BIOS BIN file for the Nutmeg Mini-ITX Rev 10. You can try searching on:
Option 3: BIOS Update Tools
Some BIOS update tools, like AOpen's official BIOS update utility (if available) or third-party tools like Universal BIOS Updater (UBU), might be able to extract or update the BIOS BIN file for your motherboard.
Caution and Disclaimer
When searching for and downloading BIOS files, exercise caution:
If you're unsure about the process or feel uncomfortable, consider consulting the motherboard manual, manufacturer's support, or seeking guidance from an experienced IT professional.
Finding a clean BIOS .bin file for the HP Nutmeg-MiniITX (REV 1.0) motherboard can be difficult because HP typically provides firmware as executable .exe installers rather than raw binary images. This motherboard, often found in HP Slimline 251-a123w and Pavilion 110/200/400 series desktops, is based on an Intel J2900 or J1800 SoC. BIOS Recovery and Downloads
If you are trying to recover a bricked motherboard using a hardware programmer (like a CH341A), you will need a 4MB or 8MB .bin file. Archive Sources:
Telegram BIOS Archive: A known archive contains a NUTMEG-MINI-ITX (REV 1.00).zip (approx. 4 MB) uploaded in 2021.
Dr-Bios: Specialized forums like Dr-Bios often host HP motherboard binary files, though they may require a registration or subscription to download. Official HP Support:
HP provides the A010 BIOS update for Nutmeg motherboards (SSID 2B28) as SoftPaq SP75164. | BIOS Version | File Size | MD5
Warning: These official installers may not contain a raw .bin suitable for direct SPI flashing without manual extraction using tools like UEFITool or 7-Zip. Technical Identification
Ensure you match the correct variant of the "Nutmeg" board, as several exist:
Looking for the manual for the Nutmeg Mini-ITX with J2900 SoC
I was able to find this link where the Nutmeg motherboard specifications are listed: Motherboard Specifications, APX78-BN (Nutmeg) HP Support Community
Unable to use #2 ram slot and find a BIOS update. - HP Community
Nutmeg-MiniITX (Revision 1.0) is an HP proprietary motherboard typically found in budget desktop series like the HP Slimline 450 . Finding a raw
file for this board is usually necessary for "unbricking" a system via a hardware programmer (like a CH341A) when the standard BIOS update fails. Motherboard Technical Overview Manufacturer: Foxconn (for HP). Form Factor: Mini-ITX (17 cm x 17 cm). Processor: Integrated System on a Chip (SoC), often the Intel Pentium J2900 (Bay Trail-D). 2 x DDR3 SO-DIMM sockets. Typically uses a 19V external power brick. Where to Find the BIOS .bin File
Because HP provides BIOS updates in encrypted executable formats (.exe), a raw .bin file must often be sourced from community archives or extracted manually: Community Repositories: Third-party forums such as or specialized Telegram channels like BIOS ARCHIVE often host "dumps" from working boards. Official HP Support:
You can download the latest official firmware (usually in .exe format) from the HP Support Site
by searching for "HP Slimline 450" or your specific model number. To get a .bin from these, you may need tools like phoenixtool to unpack the executable. Verified Dumps: Sites like Lab One Systems
(frequently used by repair technicians) often list "Nutmeg-P" or "Nutmeg-Mini" Rev 1.0 files specifically labeled as "Tested" or "ClearME". Critical Installation Warnings Match Revision: Ensure the file is specifically for Revision 1.0
. Using a .bin from a different revision (like Nutmeg-P Rev 1.01) can cause permanent boot failure. Backup Original: Before flashing a new .bin file with a programmer, always read and save a backup of your current corrupted BIOS chip. ME Region: To get current, live checksums, join the NutmegMiniITX
Many downloaded .bin files require a "Clean ME" (Management Engine) region to avoid 30-minute shutdown issues or slow boot times. HP Slimline
model numbers that use this board to help narrow down your search? HP 110-401il Desktop PC Product Specifications
NutmegMiniITX (Revision 1.0) is an HP motherboard, commonly found in series like the HP Pavilion Slimline Desktop
. Because this is an OEM board, official BIOS files are typically distributed by HP as an executable (.exe) rather than a raw .bin file. The Retro Web
To obtain the correct BIOS firmware for manual programming (e.g., using a CH341A programmer), you must extract it from the official HP update package. How to Get the BIOS .bin File Identify Your Model
: The Nutmeg motherboard is used across various HP Pavilion and Slimline models. Check your PC's sticker or use the HP Support Page to enter your specific Serial Number or Product ID. Download the Update : Locate the
category under the "Software and Drivers" section for your model and download the latest Extract the Firmware Method A (HP Utility) : Run the downloaded
on a working Windows PC. Instead of choosing "Update," select "Create Recovery USB flash drive" . This will place the raw BIOS files (often with a extension) onto the USB drive. Method B (Manual Extraction) : Use a tool like to right-click the
and "Extract files." Look for a large file (usually 8MB or 16MB) inside the extracted folders. These may need to be renamed or decrypted depending on the specific BIOS version. HP Support Community Motherboard Specifications Form Factor : Mini-ITX (170 x 170 mm). Processor Support : Typically features an integrated Intel Bay Trail SoC (e.g., Celeron or Pentium J-series).
: Uses 204-pin DDR3L SO-DIMM (laptop-style) RAM, supporting up to 8GB. : Primarily powered via a 19V DC Jack The Retro Web
| Error Message | Likely Cause | Fix |
| :--- | :--- | :--- |
| Chip status register is 0x0C | Loose clip or no power to chip | Re-seat SOP8 clip; ensure motherboard PSU is off but ground connected |
| Image size does not match chip | Wrong BIN file for your chip | Verify chip model; convert 16MB->8MB or vice versa is impossible |
| Verification failure at 0x00004000 | Bad BIN or incomplete erase | Erase again; re-download the BIN from a trusted mirror |
| Board powers on but black screen | Corrupt boot block or wrong region | Use --region flash to preserve boot block, or dump a known working BIOS |
You are likely searching for "nutmegminiitx rev 10 bios bin file" because your board is bricked. If the flash succeeds but the board remains dead, check the management engine (ME) region if your Rev 10 uses an Intel Celeron 847/1037U. Corrupted ME = no boot. Use me_cleaner before flashing.
sudo flashrom -p ch341a_spi
You should see output like:
Found Winbond W25Q64FV (8192 kB, SPI) on ch341a_spi.