NEC Express5800/R320a-E4 User Manual page 227

Wake On LAN does not function:
Is the AC power supplied to both AC cables?
→
If the AC power supplied to only one of the AC cabled, Wake On LAN may
become unavailable. Supply the AC power supply to both of the AC cables, and
press the power switch to start the system.
Is the network adapter configured on OS?
→On the OS, go to [Start] - [Management Tool] - [Computer
management] and select the Device Manager. Double click [Stratus
emb-82576 2-Port Gigabit Adapter #n] under the network adapter, then
select the following option from [Power Management] tab:
Wake on Magic Packet from power off state
TIPS:
Wake On Magic packet is unavailable even it it is checked.
Is Hub/Client fixed as 1000M?
→
Check the following configurations:
－Set the Hub as "Auto-Negotioation."
－Set the Client as "Auto-negotiate best speed."
IMPORTANT:
For both Hub/Client, you cannot function Wake On LAN from standby with
the 1000M fixed configuration.
Do you happen to be sending Magic Packet to only one of the duplexed LAN?
→If you use Wake On LAN under duplexed LAN, you need to send Magic
Packet to all of the duplexed LAN pair(s).
When OS starts, the error message is displayed.
→
When OS starts, the following error message is displayed. But it is not
problem in the system.
－ACPI Error (evxfevnt-0189): Could not enable.
－RealTimeClock event[20060707]
－PCI: Cannot allocate resource region 0 of device 0000:01:00.0
－PCI: Cannot allocate resource region 0 of device 0000:01:00.1
－PCI: Failed to allocate mem resource #0:1000@a4000000 for 0000:01:00.0
Troubleshooting 7-19