IBM PC Server 325 User Handbook Manual page 20

Power-On Indicator
POST Activity Indicator
Primary Microprocessor
Activity Indicator
Ethernet
Transmit Indicator
Ethernet Link
Status Indicator
Ethernet
Transmit Indicator
Ethernet Link
Status Indicator
Security Indicator
Ethernet Receive Indicator
Secondary Microprocessor
Activity Indicator
Unattended
Power-On Indicator
SCSI Hard Disk
Drive Indicator
T
1 2
Secondary Microprocessor
Activity Indicator
Ethernet Receive Indicator
Security Indicator
Primary Microprocessor
Activity Indicator
POST Activity Indicator
Power-On Indicator
1
T
2
Unattended
Power-On Indicator
SCSI Hard Disk
Drive Indicator