Disconnecting the battery might offer something useful. Follow this guide [guide|27316] to Step 6. Now press the power button holding it for a good 15 sec so you fully discharge the system now with the battery disconnected carefully plug in the MAgSafe cord the system should spontaneously startup - Did it?
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Disconnecting the battery might offer something useful. Follow this guide [guide|27316] to Step 6. Now press the power button holding it for a good 15 sec so you fully discharge the system now with the battery disconnected carefully plug in the MagSafe cord the system should spontaneously startup - Did it?
Disconnecting the battery might offer something useful. Follow this guide [guide|27316] to Step 6. Now press the power button holding it for a good 15 sec so you fully discharge the system now with the battery disconnected carefully plug in the MAgSafe cord the system should spontaneously startup - Did it?