2 hours ago
Hi BIOS-Mods community,
I bricked my LLKBOHA N5105 mini PC during BIOS flashing. Original backup was corrupted, flashed wrong BIOS.
Now fan spins but black screen. Need correct 2MB *.bin BIOS for CH341A programmer.
amazon link: https://www.amazon.it/dp/B09PTYVTL6
**HARDWARE DETAILS**:
- Model: LLKBOHA N5105 Mini PC (GX55 rebrand)
- CPU: Intel Celeron N5105 @ 2.0GHz
- BIOS Chip: Winbond **W25Q16JVSIQ** (ID: EF4015, 2MB confirmed)
- EC Chip: ITE IT5570E-128 (EC firmware JSLMRDEC)
- Board markings: EJ89912002-01, A06-13
**PHOTOS from WORKING BIOS**:
https://drive.google.com/drive/folders/1...drive_link
**CURRENT STATUS**:
- Fan spins = Power + CPU ok
- No POST, no video (HDMI/DP tested)
- CH341A + NeoProgrammer reads chip correctly
**REQUEST**:
1. **Working EJP01A07 v6 AMI Aptio BIOS** (exactly 2MB/16Mbit)
2. OR compatible Topton/CWWK N5105 BIOS for this exact board
3. Bonus: Unlocked AMI Aptio version (advanced menus)
**Setup ready**: CH341A Black (3.3V), NeoProgrammer, SOIC8 clip positioned perfectly.
Thanks for your help!
Biagio (Italy)
I bricked my LLKBOHA N5105 mini PC during BIOS flashing. Original backup was corrupted, flashed wrong BIOS.
Now fan spins but black screen. Need correct 2MB *.bin BIOS for CH341A programmer.
amazon link: https://www.amazon.it/dp/B09PTYVTL6
**HARDWARE DETAILS**:
- Model: LLKBOHA N5105 Mini PC (GX55 rebrand)
- CPU: Intel Celeron N5105 @ 2.0GHz
- BIOS Chip: Winbond **W25Q16JVSIQ** (ID: EF4015, 2MB confirmed)
- EC Chip: ITE IT5570E-128 (EC firmware JSLMRDEC)
- Board markings: EJ89912002-01, A06-13
**PHOTOS from WORKING BIOS**:
https://drive.google.com/drive/folders/1...drive_link
**CURRENT STATUS**:
- Fan spins = Power + CPU ok
- No POST, no video (HDMI/DP tested)
- CH341A + NeoProgrammer reads chip correctly
**REQUEST**:
1. **Working EJP01A07 v6 AMI Aptio BIOS** (exactly 2MB/16Mbit)
2. OR compatible Topton/CWWK N5105 BIOS for this exact board
3. Bonus: Unlocked AMI Aptio version (advanced menus)
**Setup ready**: CH341A Black (3.3V), NeoProgrammer, SOIC8 clip positioned perfectly.
Thanks for your help!
Biagio (Italy)





