User`s manual

Hardware Installation

LEDs

DIMM Standby 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 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:

If the DIMM Standby LED or PCI Standby LED is lighted, you

must power-off the system then turn off the power supply’s

switch or unplug the power cord prior to installing any memory

modules or add-in cards.

PCI Standby

LED

DIMM Standby

LED