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.
