iMac does not turn on after it was off for about a month.. I replaced the battery because the last time I powered up my date and time had reset to 1990. After the battery change, still nothing; no beep, no grey screen, no red light. What do I do?
iMac does not turn on after it was off for about a month.. I replaced the battery because the last time I powered up my date and time had reset to 1990. After the battery change, still nothing; no beep, no grey screen, no red light. What do I do?
iMac does not turn on after it was off for about a month.. I replaced the battery because the last time I powered up my date and time had reset to 1990. After the battery change, still nothing; no beep, no grey screen, no red light. What do I do?