Mobile motherboard

A computer system comprising:

• a computer box, said computer box comprising:
• a housing;
• a first central processor enclosed by said housing;
• a bus internal to said housing connected to said first microprocessor central processor;
• and a first communication port for enabling electrical connection of circuitry external to said housing to said internal bus;
• and a portable and handholdable motherboard external to the housing comprising:
• a second central processor, a motherboard bus connected to said second microprocessor central processor, a motherboard connector for engagement with said first communication port for enabling electrical connection of said second central processor through said second processor motherboard bus to said internal bus of said computer box;
• one or more second communication ports for enabling electrical connection of circuitry external to said motherboard to said motherboard bus;
• wherein connection of said portable motherboard connector to said first communication port enables the said second central processor to add to the central processing functions of said first central processor;
• and wherein said motherboard includes Northbridge and Southbridge circuitry.

A computer system comprising:

• a computer box, said computer box comprising:
• a housing;
• circuitry enclosed by said housing;
• a bus internal to said housing connected to said circuitry;
• and a first communication port for enabling electrical connection of circuitry external to said housing to said internal bus;
• and a portable and handholdable motherboard external to the housing comprising:
• a central processor, a motherboard bus connected to said processor, a motherboard connector for engagement with said first communication port for enabling electrical connection of said processor through said motherboard bus to said internal bus of said computer box;
• a second communication port for enabling electrical connection of circuitry external to said motherboard to said motherboard bus;
• wherein connection of said motherboard connector to said first communication port enables said computer box to perform computing operations;
• wherein said motherboard further comprises a cooling fan;
• and wherein said motherboard includes Northbridge and Southbridge circuitry.

A computer system comprising:

• a computer box, said computer box comprising:
• a housing;
• circuitry enclosed by said housing;
• a bus internal to said housing connected to said circuitry;
• and a first communication port for enabling electrical connection of circuitry external to said housing to said internal bus;
• and a portable and handholdable motherboard external to the housing comprising:
• a central processor, a motherboard bus connected to said processor, a motherboard connector for engagement with said first communication port for enabling electrical connection of said processor through said motherboard bus to said internal bus of said computer box;
• a plurality of communication ports for enabling electrical connection of circuitry external to said motherboard to said motherboard bus;
• wherein connection of said motherboard connector to said first communication port enables said computer box to perform computing operations;
• and wherein said motherboard includes Northbridge and Southbridge circuitry.