"How do you upgrade you bios chips?2.When do you upgrade you bios chips?3Why do you upgrade you bios chips

Answers:
Q.How do you upgrade your bios chips?
A.Depends on what device your talking about and the manufacturer. Motherboards usually require a boot floppy however many new motherboards support a Windows app bios update.

Q.When do you update?
A.I assume you mean "when" as in how often. Again that depends on the device and manufacturer. Some boards rarely have updates while Intel may have updates monthly.

Q.Why?
A.New features, added CPU support, bug fixes.

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