HP Integrity rx1600, Operation And Maintenance Manual, Page: 18 / 202

Chapter 2
Controls, Ports and Indicators
Additional Controls and Indicators
18
Additional Controls and Indicators
The hp Integrity rx1600 Server can have up to two low-voltage differential (LVD), 3.5 inch form factor hard disk drives
installed. These hard disk drives have LEDs that provide status and activity information.
Hard Disk Drive Indicators
The hard disk drives have two LEDs per drive, as described below.
• Activity LED—The Drive Activity LED is green and indicates disk drive activity. This LED is directly controlled by the
disk drive and turns on when a drive is accessed.
LAN LED The LAN LED provides status information about the LAN interface. When the LAN LED is flashing,
there is activity on the LAN.
Diagnostic LED
1 The four diagnostic LEDs operate in conjunction with the system LED to provide diagnostic
information about the system.
a
Diagnostic LED
2 The four diagnostic LEDs operate in conjunction with the system LED to provide diagnostic
information about the system.
a
Diagnostic LED
3 The four diagnostic LEDs operate in conjunction with the system LED to provide diagnostic
information about the system.
a
Diagnostic LED
4 The four diagnostic LEDs operate in conjunction with the system LED to provide diagnostic
information about the system.
a
Locator Button
and LED The locator button and LED are used to help locate this server within a rack of servers. When the
button is engaged, the blue LED illuminates and an additional blue LED on the rear panel of the server
illuminates. This function may be remotely activated.
a. See Chapter 6, Troubleshooting, for details on information provided by the system and diagnostic LEDs.
Table 2-1 Control Panel LEDs and Switches (Continued)
Name Function