User`s manual

Hardware Installation

2.10.19 DIMM/PCI Standby Power LED

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.

3.3VSB Standby for PCI (Jumper J18)

The default setting of jumper J18 is On. It provides 3.3VSB

Standby power to the PCI slots. If you are using a PCI modem

card that does not comply to the PCI 2.2 specification, please

set this jumper to Off. The PCI Standby Power LEDs light will

subsequently turn off.

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 DIM modules or add-in cards.

Off