15
http://www.TYAN.com
2.17 – Front Panel Connector (J74)
Signal Description Pin # Pin # Signal Description
Sleep LED “ — “ 1 2 Speaker “— “
Sleep LED “ + “ 3 4 Key
Key 5 6 GND
Power LED “+ “ 7 8 Speaker “+ “
Power LED “+ “ 9 10 Key
GND 11 12 Key
Message LED “+ “ 13 14 Key
Message LED “— “ 15 16 Not connected
Key 17 18 SCSI LED Input
HD LED “+ “ 19 20 SCSI LED Input
HD LED “— “ 21 22 Not connected
GND 23 24 Key
Power Button 25 26 GND
Sleep Button 27 28 GND
Reset Button 29 30 GND
2.18 – SCSI RAID PCI Slot-C
Connects to Intel RAIDIOS card or Adaptec
Zero-Channel RAID card for SCSI RAID
solution
2.19 – OEM Reserved Connectors and Jumpers
These connectors and jumpers which are not listed are reserved for OEM use only.