Can I read BIOS vs CMOS: Key Differences Explained on EtoBox?

BIOS vs CMOS: Key Differences Explained by rdaveernst is a document available to read on EtoBox.

What is BIOS vs CMOS: Key Differences Explained about?

BIOS (Basic Input/Output System) is firmware that initializes hardware and loads the operating system, while CMOS (Complementary Metal-Oxide-Semiconductor) is a memory chip that stores BIOS configuration settings. The CMOS battery powers the CMOS chip, retaining settings even when the computer is off, and can last up to ten years. If the CMOS battery dies, BIOS settings may reset to defaults, indicating a need for replacement.

Author

rdaveernst

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EN