打开机箱并取下主板电池；

Open case and remove motherboard battery;

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该电池连接到主板上的一个橙色带状电缆。这种电缆断开连接之前，应完全清除底部面板。

The battery connects to the motherboard with an orange ribbon cable. This cable should be disconnected before entirely removing the bottom panel.

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故障分析与处理：很可能是主板上的电池无电造成的。

Fault Analysis and Treatment : I may be the battery on the motherboard without electricity caused.

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故障分析与处理：很可能是主板上的电池无电造成的。

Fault Analysis and Treatment : I may be the battery on the motherboard without electricity caused.

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