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Model A1138 / 1440x960 screen resolution

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Computer not turning on but the fans are spring no screen or boot chim

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?

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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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Nick Wood crwdns2934231:0crwdne2934231:0
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