DFI AD75 User Manual page 17

1.3.13 DIMM and PCI Standby Power LEDs
1
3.3VSB
standby for
PCI (JP5)
3.3VSB Standby for PCI - Jumper JP5
1
On: Default
3.3VSB Standby Power to
PCI slots - PCI 2.2 spec.
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 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 memory modules or add-in cards.
DIMM standby
power LED
2
PCI standby
power LED
2
Non-PCI 2.2 spec.
Quick Setup Guide
1 2
Off:
1
17