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Apple Computing Products:
macOS - Desktop Hardware
serious problem???...mac will not turn on!!
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<blockquote data-quote="trpnmonkey41" data-source="post: 273627" data-attributes="member: 279"><p>1 beep = No RAM installed/detected</p><p>2 beeps = Incompatible RAM type installed (for example, EDO)</p><p>3 beeps = No RAM banks passed memory testing</p><p>4 beeps = Bad checksum for the remainder of the boot ROM</p><p>5 beeps = Bad checksum for the ROM boot block</p></blockquote><p></p>
[QUOTE="trpnmonkey41, post: 273627, member: 279"] 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 [/QUOTE]
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Apple Computing Products:
macOS - Desktop Hardware
serious problem???...mac will not turn on!!
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