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A600GS & A1200NG / A1200NG upgrade and black screen
« Last post by MarcinK on January 03, 2026, 02:16:00 PM »Good morning,
The A1200NG is a great computer. I did everything according to the instructions, logged into Amisphere, managed to download ImageFX to a CF card, then launched Amibench and checked the system's performance, and it's fine. Then I updated it, and the system screen went black, leaving only the mouse cursor. I've had the system on for 4 hours and still nothing has changed. Could you please help me solve this problem?
Best regards
Add:
After over 6 hours, I turned off the A1200NG because the screen was still black, with only the mouse cursor visible. Then I turned on the A1200NG and the Amiga-Kit splash screen appeared, complete with a progress bar, checkmark logo, and a welcome sound. The LED on the motherboard remained green.
My fault for not backing up the microSD card that originally came with the A1200NG. I've learned my lesson now 😭
The A1200NG is a great computer. I did everything according to the instructions, logged into Amisphere, managed to download ImageFX to a CF card, then launched Amibench and checked the system's performance, and it's fine. Then I updated it, and the system screen went black, leaving only the mouse cursor. I've had the system on for 4 hours and still nothing has changed. Could you please help me solve this problem?
Best regards
Add:
After over 6 hours, I turned off the A1200NG because the screen was still black, with only the mouse cursor visible. Then I turned on the A1200NG and the Amiga-Kit splash screen appeared, complete with a progress bar, checkmark logo, and a welcome sound. The LED on the motherboard remained green.
My fault for not backing up the microSD card that originally came with the A1200NG. I've learned my lesson now 😭
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