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The MAC is an old performa 550 with a with a 603080 processer<br />

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The MAC is an old performa 550 with a with a 603080 processer


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i have an old mac that is reading a start up error {OPENOT} &nbsp;error 41. if i turn off the extensions the computer still will not start. What can i do to fix this problem?
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i have an old mac that is reading a start up error {OPENOT}  error 41. if i turn off the extensions the computer still will not start. What can i do to fix this problem?

mac os 7.5

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