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Hardware Installation
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2.7.20 DIMM and PCI Standby Power LEDs
DIMM Standby Power LED
This LED will turn red when the
system’s power is on or when it
is in the Suspend state (Power
On Suspend or Suspend to
RAM). It will not light when the
system is in the Soft-Off state.
PCI Standby Power LED
This LED will turn red when the
system is in the power-on, Soft-
Off or Suspend (Power On Suspend or Suspend to RAM) state.
Important:
Lighted LEDs (red) serve as a reminder that you must power-
off the system then turn off the power supply’s switch or
unplug the power cord prior to installing any DIM modules or
add-on cards.
