HP Integrity rx2660 Server User Service Guide

NOTE: Figure 5 (page 26) shows the Office Friendly server LEDs. The LEDs for the Data Center
server are the same. The only difference is the Data Center server does not have the Office Server
label on the bezel.
Table 3 Front Panel Controls
FunctionName
The power button manually powers the server on and off.Power button
The Unit ID (UID) button helps locate a particular server within a rack of servers. You can remotely
activate this function through various system utilities.
UID button
The Init (Transfer of Control) button initiates a system reset. This preserves the entire memory image
for obtaining a crash dump and OS error information. Use this button to recover a hung system, and
to get debugging information. It is less harsh than a power reset.
Init (ToC) button
Figure 6 Server Status LEDs
4
Internal health LED
1
UID button/LED
2
Init (ToC) button
5
External health LED
63
Power LED (and button)System health LED
Table 4 Front Control Panel Status LEDs
StatesName
UID LED
• Off: UID button is not activated
• Blue: UID button is activated
There is an additional UID LED and button located on the rear panel of the server. Both the front
and rear UID LEDs illuminate when you activate either of the front or rear UID buttons
The Init (ToC) (transfer of control) LED button initiates a system reset. This reset preserves the entire
memory image to obtain crash-dump and OS-error information. The LED illuminates when the system
reset is in progress.
Init (ToC) LED
(and button)
Provides information about the system status.System health
LED
Controls, Ports, and LEDs 27