![]() I was able to work around this by either disabling logging by adding a "/nolog" argument to the CCTK SCE Program in SCCM: HOWEVER, in my environment, my attempt to deploy a CCTK SCE via a SCCM 2007 software distribution failed in my lab with an exit code of 10 for all my machines for whatever reason. This CCTK command line run on your machines would perform the required BIOS level configurations to get WOL working on these machine models.ĬCTK also has the ability to create self-contained executable files (SCE) that you can deploy to your machines without having to install CCTK on each device. Once you have CCTK up and running, the CCTK command line to perform steps 2 and 3 would look something like this:Ĭctk.exe -deepsleepctrl=disable -wakeonlan=enable Optiplex 780 models do not support the "s5only" value as far as I can tell, but the other two work. The CCTK documentation mentions that the deepsleepctrl switch supports three values: "s5only", "s4ands5", "disable". The deepsleepctrl switch also allows for changes to the "Low Power Mode" setting on the 780s, but the documentation does not explicitly state this (even though the terminology slightly changed). The settings for 2 and 3 can be done manually via the BIOS configuration, or using the "Dell Client Configuration Toolkit" (CCTK) tool.ĭell released a new version (2.2.1) of the CCTK tool on Octothat supports making changes to the applicable power control settings using the -deepsleepctrl switch. Until all three of these were done, the machines would only wake up from Standby, not from full shutdown. Disable "Low Power Mode" (for the 780) or "Deep Sleep Mode" (for the 7) in the BIOS. Enable WOL (also called "remote wake up") for the wired NIC in the BIOS.ģ. Enable WOL on the wired network card in the OS.Ģ. I've found there are there are three settings that need to be in place for this to function:ġ. It might work on older/newer models, YMMV. This has been tested and works on Optiplex models: 780, 7. I did some digging and poking and eventually got it to work and I thought I would share my findings. For example, if the client address is 192.168.1.12, the broadcast address used in the packet would be 192.168.1.255.My co-worker asked me to try to get Wake-On-LAN from power-off state working on the Optiplex models in our lab. It may be necessary to change the address to broadcast the packet to the whole network. If an IP address is specified in the magic packet, then the network switch may not properly broadcast it to the whole network.Confirm that the MAC address used in the magic packet matches the MAC for Ethernet 1 on the client system.Confirm that the client system can be pinged by the system that is sending the magic packet.These settings can override the BIOS in Windows 8 or Windows 10. Check the NIC driver properties in Windows and ensure that WOL is enabled there.There is some interaction between the BIOS settings and the NIC driver settings in Windows 8. It may be necessary to boot to the Windows desktop after changing the BIOS settings in order for them to be properly applied.This power saving setting turns off the NIC. Ensure that Deep Sleep is disabled in the BIOS (not applicable to all systems).Ensure that WOL is enabled in the BIOS under Power Management settings.If there is no link light, then there is no way for the NIC to receive the magic packet to wake the system. Confirm that the link light remains on when the system is powered off.WOL does not work when the system is running on battery. Confirm that the AC power is plugged in.Once you have confirmed that the network cable is connected to the NIC on the system, if Wake On LAN still doesn't function properly, troubleshoot using the following steps: ![]() Ensure that any USB NIC Adapters are WOL capable, before any troubleshooting of the system. Systems without an integrated network jack will need a USB Dongle that is WOL compliant. NOTE: Most modern systems are equipped with a RJ-45 network jack.
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