UNIDENTIFIED HAF-M Data bus: 16-bit ISA Size: Half-length, full-height card Hard drive supported: Two IDE(AT) drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives [Image] CONNECTIONS Function Location 40-pin primary IDE(AT) connector J1 34-pin cable connector - floppy drive J2 9-pin serial port 1 - external P1 25-pin parallel port - external P2 4-pin connector - drive active LED JP1 10-pin serial port 2 - internal JP7 USER CONFIGURABLE SETTINGS Function Location Setting » Parallel port is LPT1 JP2 pins 1 & 2 closed Parallel port is LPT2 JP2 pins 2 & 3 closed » Serial Port 2 is COM2 JP3 pins 2 & 3 closed Serial Port 2 is COM4 JP3 pins 1 & 2 closed » Serial Port 1 is COM1 JP4 pins 2 & 3 closed Serial Port 1 is COM3 JP4 pins 1 & 2 closed » IOCHRDY signal disabled JP5 open IOCHRDY signal enabled JP5 closed » Floppy drive interface JP6 closed enabled Floppy drive interface JP6 open disabled USER CONFIGURABLE SETTINGS CONTINUED Function Location Setting » Parallel port IRQ 7 select JP8 pins 1 & 2 closed Parallel port IRQ 5 select JP8 pins 2 & 3 closed » Serial Port 1 IRQ4 select JP9 pins 1 & 2 closed Serial Port 1 IRQ5 select JP9 pins 2 & 3 closed » Serial Port 2 IRQ3 select JP10 pins 1 & 2 closed Serial Port 2 IRQ5 select JP10 pins 2 & 3 closed