Introduction

Replacing a BIOS battery is a quick and easy fix. This guide will show how to open the case and replace the CMOS battery of your Dell Inspiron 530 DCMF desktop computer.

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    • Unscrew the two highlighted screws in this image

    • Slide the side panel toward the back of the computer to open the case and access the internals of the device.

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    • The CMOS battery has to be removed properly to avoid damaging the motherboard.

    • Using either your fingers or a spudger, press the small metal tab securing the battery to remove it.

    • Insert a new battery, reattach the side panel, and you've successfully replaced the BIOS battery.

Conclusion

To reassemble your device, follow these instructions in reverse order.

Drew Cunningham

Member since: 25/03/15

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