I am desperatly in need of the Manual for an HP SPARE 431843-001 motherboard to be installed in the Compaq Presario V3000. I am replacing my old MB with a refurbished one and the manual will not be included. The MB shows also a different make and model number of SHIBA MB 05234-3 but can't find anything regarding a "manual" for either of these numbers. And yes I have look at HP's website as well.