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I just got another logic board that I replace and I installed right but the fans are spinning but no screen or boot chime is working. What could cause the issue for that? Could it be the pram battery?
Bu iyi bir soru mu?
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A PRAM reset would clear a corrupted PRAM and the system was plugged in to power. If that worked then the PRAM battery would need replacing as the setting could then get corrupted again.
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