💾 Archived View for uscoffings.net › retro-computing › systems › Mac › 68k-series › Mac%20startup%20… captured on 2023-11-14 at 09:22:26.

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⬅️ Previous capture (2022-06-04)

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1 beep = No RAM installed/detected
2 beeps = Incompatible RAM type installed (for example, EDO)
3 beeps = No RAM banks passed memory testing
4 beeps = Bad checksum for the remainder of the boot ROM
5 beeps = Bad checksum for the ROM boot block