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Galaxy Raid GHDX4 SAS<>SAS/SATA 12Bay Installation / Hardware Reference Manual
4.2.5
PSU LEDs
Each PSU comes with a LED (see the figure below) located near the
power switch. This LED indicates the operational status of the PSU.
Please refer to the PSU LED definitions shown in the table below.
Color
Intermittent
Flashing Green
Static Green
Static Red
4.2.6
Cooling Module LEDs
Each cooling module has two (2) red LEDs. Each LED corresponds
to an individual cooling fan. (See the figure below) Please refer to the
cooling module LED definitions shown in the table below.
4-10
PSU LED
Status
The power supply has not been turned on. The
PSU LED flashes when the subsystem is
connected to a power source but not yet turned
on.
The PSU is operating normally.
The PSU has failed and is unable to provide
power to the subsystem.
PSU LED Definitions
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