Question about Dell Latitude C640 Notebook
Clear the cmos, or remove the battery for a few minutes, that will clear any bios password
Posted on Dec 13, 2008
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Posted on Jan 02, 2017
remove the battery and remove the bios. reinsert the bios and battery if that dont work there is jumbers on the board you have to remove check your motherboardsmanual online.
Posted on Feb 16, 2008
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