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Lost Time or BIOS Settings
Replace the battery. The time and BIOS settings are stored
in a little chip on the motherboard and that chip is powered by
a small battery so it can hold the stored settings even if you
turn your PC off. When that battery gets low, the first symptom
is usually a slow clock. These batteries are made to last
several years. Usually they look like a quarter and are on the
motherboard. |