SUPER
HDD LED
The HDD LED connection is located on pins 13 and 14 of U66. Attach the hard drive LED cable here to display disk activity (for any hard drives on the system, including SCSI, Serial ATA and IDE). See the table on the right for pin defini- tions.
HDD LED Pin
Definitions
(U66)
Pin
Number Definition
13Vcc
14HD Active
NIC1 LED
The NIC (Network Interface Con- troller) LED connection for the GLAN port is located on pins 11 and 12 of U66. Attach the NIC LED cable to display network activity. Refer to the table on the right for pin definitions.
NIC LED Pin
Definitions
(U66)
Pin
Number Definition
11Vcc
12GND
NIC2 LED
The NIC (Network Interface Con- troller) LED connection for the GLAN port is located on pins 9 and 10 of U66. Attach the NIC LED cable to display network activity. Refer to the table on the right for pin definitions.
NIC 2 LED Pin
Definitions
(U66)
Pin
Number Definition
9Vcc
10 GND
Overheat LED (OH)
Connect an LED to the OH connec- tion on pins 7 and 8 of U66 to pro- vide advanced warning of chassis overheating. Refer to the table on the right for pin definitions.
Overheat (OH) LED
Pin Definitions
(U66)
Pin
Number Definition
7Vcc
8GND