Table 1-10 Server Blade Switches, Indicators and Connectors
Location Name State Description
1 USB - USB port in the server
blade.
2 NMI Reset Switch - Press this switch to issue a
Non-Maskable Interrupt
(NMI) of the server blade.
3 KVM - Provides VGA, serial port
and 2 USB port outputs.
Connect a KVM cable to
this port.
1
4 Enclosure Power LED with
Integrated Power Switch
- Press this switch to power-
on.
Press and hold this switch
for four seconds or more to
force the main power-off.
2
Green-On Main power of the server
blade is turned on.
Green-Blink Main power of the server
blade is turned off.
Slow blink: The server
blade is ready to be turned
on.
Rapid blink: The server
blade is initializing.
5 Enclosure Identify LED Blue-On Identifies the server blade.
6 Error Log LED Amber-On Configuration mismatch
errors other than failures
are detected in the server
blade, such as the installed
Mezzanine card does not
correspond to or does not
support the switch module.
Indicates explicitly that the
power button with LED was
pressed. The LED is turned
on when you press the
power button, and then
turned off when the main
power is turned on.
3
7 Enclosure Fault LED Amber-On Indicates a fault that
requires an HDD to be
exchanged was detected in
the server blade.
8 Primary LED White-On Indicates this is the
primary server blade.
9 QPI Link Fault LED (ERR) Amber-On An error occurred in QPI
link in SMP configuration.
1-20
System Overview
Hitachi Compute Blade 500 Series System Overview Guide