Introducción
This guide will show the reader how to replace their failing CMOS Battery with a new one. If your laptop is having trouble keeping the correct time and date, chances are your CMOS battery is failing. The CMOS battery provides power to the CMOS chip even when your laptop is off, which contains BIOS configuration.
Qué necesitas
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Disconnect the CMOS battery and its wire from the connector. The CMOS battery is now disconnected from your device.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.