Is there a PRAM battery to replace?
When the main battery runs down, the date and time frequently resets to the default values. Often a complete restart is required to get the iBook operating correctly.
좋은 질문 입니까?
When the main battery runs down, the date and time frequently resets to the default values. Often a complete restart is required to get the iBook operating correctly.
좋은 질문 입니까?
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