UNIDENTIFIED GW2760WX SUPER I/O CARD Data bus: 16-bit, ISA Size: Half-length, full-height card Hard drive supported: Two IDE(AT) Interface drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives [Image] CONNECTIONS Function Location 40-pin IDE(AT) Interface connector CN1 34-pin control cable connection - floppy drive CN2 15-pin game port - external CN3 25-pin parallel port (LPT1/2) - external CN4 2-pin connector - Drive Active LED CN5 10-pin serial port 1 (COM1/3) - internal CN6 10-pin serial port 2 (COM2/4) - internal CN7 USER CONFIGURABLE SETTINGS Function Location Setting » Floppy drive enabled JP1 pins 2 & 3 closed Floppy drive disabled JP1 pins 1 & 2 closed » Hard drive enabled JP2 pins 2 & 3 closed Hard drive disabled JP2 pins 1 & 2 closed » Serial port 1 set to IRQ4 JP9 pins 2 & 3 closed Serial port 1 set to IRQ3 JP9 pins 1 & 2 closed » Serial port 2 set to IRQ3 JP10 pins 1 & 2 closed Serial port 2 set to IRQ4 JP10 pins 2 & 3 closed » Parallel port set to IRQ7 JP11 pins 1 & 2 closed Parallel port set to IRQ5 JP11 pins 2 & 3 closed SERIAL PORT 1 CONFIGURATION COM Jumper JP3 Jumper JP4 Disabled pins 1 & 2 closed pins 1 & 2 closed » COM1 (3F8-3FFh) pins 2 & 3 closed pins 1 & 2 closed COM3 (3E8-3EFh) pins 1 & 2 closed pins 2 & 3 closed COM4 (2E8-2EFh) pins 2 & 3 closed pins 2 & 3 closed SERIAL PORT 2 CONFIGURATION COM Jumper JP5 Jumper JP6 Disabled pins 1 & 2 closed pins 1 & 2 closed » COM2 (2F8-2FFh) pins 2 & 3 closed pins 1 & 2 closed COM4 (2E8-2EFh) pins 1 & 2 closed pins 2 & 3 closed COM3 (3E8-3EFh) pins 2 & 3 closed pins 2 & 3 closed PARALLEL PORT CONFIGURATION LPT Jumper JP7 Jumper JP8 Disabled pins 1 & 2 closed pins 1 & 2 closed LPT3 (278-27Fh) pins 2 & 3 closed pins 1 & 2 closed » LPT2 (378-37Fh) pins 1 & 2 closed pins 2 & 3 closed LPT1 (3BC-3BFh) pins 2 & 3 closed pins 2 & 3 closed