HP Integrity rx2660 User's & Service Manual page 27

NOTE: Figure 5 (page 26)
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
Name Function
Power button The power button manually powers the server on and off.
UID 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.
Init (ToC) 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.
Figure 6 Server Status LEDs
UID button/LED
1
Init (ToC) button
2
System health LED
3
Table 4 Front Control Panel Status LEDs
Name States
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
Init (ToC) LED The Init (ToC) (transfer of control) LED button initiates a system reset. This reset preserves the entire
(and button) memory image to obtain crash-dump and OS-error information. The LED illuminates when the system
reset is in progress.
System health Provides information about the system status.
LED
shows the Office Friendly server LEDs. The LEDs for the Data Center
4
5
6
Internal health LED
External health LED
Power LED (and button)
Controls, Ports, and LEDs 27