Altos BrainSphere™ R185 F5 (SFF SKU) front panel LEDs and Buttons:
No.
Name
Color
Status
Description
1
Reset Button
--
--
Press this button to reset the system.
2
NMI button
--
--
Press this button for the server to
generate a NMI to the processor. If
multiple-bit ECC errors occur, the server
will effectively be halted.
3
Power button
with LED
Green
On
Indicates the system is powered on.
Green
Blink
System is in ACPI S1 state (sleep mode).
N/A
Off
• System is not powered on or in ACPI
S5 state (power off)
• System is in ACPI S4 state (hibernate
mode)
4
ID Button with
Blue
On
Indicates the system identification is
active.
N/A
Off
Indicates the system identification is
disabled.
5
HDD Status
LED
Green
On
Indicates accessing the HDD.
Blink
Indicates accessing the HDD
Amber
On
Indicates HDD error.
Green/Amber
Blink
Indicates HDD rebuilding.
N/A
Off
Indicates no HDD access or no HDD
error.
6
System Status
LED
Green
On
Indicates system is operating
normally.
Amber
On
Indicates a critical condition, may