BIOS and EC firmware are available [on the GMKtec website](https://www.gmktec.com/pages/drivers-and-software), but since they update it rarely and put them on Google Drive, you can download them here as well.
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> [!WARNING]
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> The officially released versions are BIOS 1.04 and EC 1.04. The newer versions seem to be perfectly stable for me, but use them at your own risk.
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**BIOS**
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| Version | Changelog | Download |
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| -------- | --------- | -------- |
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| **1.05** | no official changelog available (yet?), seems to have some more options, but nothing significant | [AXB35-02_GMK_SW1.05_20250606.zip](./AXB35-02_GMK_SW1.05_20250606.zip) |
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| **1.04** | <ul><li>added virtualization support</li><li>added ability to set VRAM amount</li><li>added static fan control</li></ul> | [AXB35-02_GMK_SW1.04_20250514.zip](./AXB35-02_GMK_SW1.04_20250514.zip) |
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| Version | Official Changelog | Notes | Download |
| **1.05 20250716** | Solve the problem of SD card reverse locking | Suddenly appeared on the GMK's Google Drive. | |
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| **1.05 20250606** | N/A | According to Sixunited this one contains many changes from upstream and the rest is confidential. I personally noticed more conservative voltages and slightly improved temperature because of that. | [AXB35-02_GMK_SW1.05_20250606.zip](./AXB35-02_GMK_SW1.05_20250606.zip) |
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| **1.04** | 1. Add virtualization<br>2. The first startup item is displayed as USB<br>3. The Core Performance Boost function is hidden<br>4. Add GFX Configuration in the BIOS to adjust the video memory<br>5. The BIOS adds a fan adjustment menu<br>6. Configure the BIOS at 64G/128G for automatic compatibility recognition | - | [AXB35-02_GMK_SW1.04_20250514.zip](./AXB35-02_GMK_SW1.04_20250514.zip) |
**EC Firmware**
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| Version | Changelog | Download |
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| -------- | --------- | -------- |
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| **1.06** | no official changelog available | [EC-AXB35-02-1.06.zip](./EC-AXB35-02-1.06.zip) |
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| **1.04** | no official changelog available| [EC-AXB35-02-1.04.zip](./EC-AXB35-02-1.04.zip) |
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| Version | Official Changelog | Notes | Download |