Manuals and User Guides for Compaq Presario R3000 - Notebook PC. We have 14 Compaq Presario R3000 - Notebook PC manuals available for free PDF download: Hardware Manual, Operation And Reference Manual, Software Manual, Startup Manual, Using Manual, Memory Replacing Manual, Floppy Disk Drive Replacing, Hard Drive Replacement, Modem Replacing, Network Card Replacing, Optical Disk Drive Replacing, Use Manual, Replacement Instructions