Why does CMOS need a battery?

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Why does CMOS need a battery?

Kamendra kumar 2nd Jan, 2023

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Kamendra kumar 2nd Jan, 2023

This chip contains information about the system configuration (hard drive type, floppy drive type, date and time, order in which the computer searches for bootable floppy disks, etc.). A CMOS battery allows CMOS to maintain these settings.

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