IBM 865951Y Hardware Maintenance Manual - Page 96

Tower model, Rack model, Power Supply Lights, that power supply.

Page 96 highlights

The following illustrations identify the indicators located on the back of the server. Tower model Rack model 1 Power Supply Lights: These green LEDs indicate a power good status for each of the 175-watt modules in the power supply. If any power supply light is not illuminated when the Power-On Light on the front of the server is on, there is a problem with that power supply. The power supply shipped with the server has two lights, one for each module in 88 Netfinity Server HMM

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The following illustrations identify the indicators located on
the back of the server.
Tower model
Rack model
±1²
Power Supply Lights:
These green LEDs indicate
a power good status for each of the 175-watt
modules in the power supply.
If any power supply
light is not illuminated when the Power-On Light on
the front of the server is on, there is a problem with
that power supply.
The power supply shipped with
the server has two lights, one for each module in
88
Netfinity Server HMM