DELL COMPUTER CORPORATION WINDOWS SOUND SYSTEM BOARD Card Type Sound card Chip Set Unidentified I/O Options Speaker/Line out, Line out (2), Line in, Microphone jack Data Bus 8/16-bit ISA Card Size Half-length, full-height card [Image] CONNECTIONS Function Label Function Label Speaker/Line out CN1 Line in CN4 Line out CN2 Microphone jack CN5 Line out CN3 BASE I/O SELECT Address JP1/A JP1/B » 530h Pins 1 & 2 closed Pins 1 & 2 closed 604h Pins 2 & 3 closed Pins 2 & 3 closed E80h Pins 2 & 3 closed Pins 1 & 2 closed F40h Pins 1 & 2 closed Pins 2 & 3 closed