Neo Geo:General Troubleshooting (AES)
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Solid Color Screens
If your unit displays a solid color on the screen, check the below table for its meaning.[1]
Color | Diagnosis |
---|---|
Blue | All tests passed, cartridge not detected. |
Cyan | Memory card error, blank card. |
Red | Work RAM error in 0x100000 region. |
Green | Palette RAM error in 0x400000 region. |
Yellow | Video RAM error. |
Pink | BIOS self check error in 0xC00000 region. |