Z420 WOL Disabled after BIOS Update

[SDH]

I have to add.... this is going to be a work in progress.  Even now there are times when I cannot fully explain why a magic packet does not wake the target workstation over the LAN.  I believe there is more work by HP and MS to be done to get this to work 100% under W10.  It did work better under W7.... maybe time to try W7 network drivers under W10, but then things start to get on thin ice.

[Nastooh]

Hi 

So it turned out to be a kernel update in my case. On 4.15.0-88 hibernate or suspend do not put the chassis into deep sleep, i.e., NIC's LEDs remain active. Thank you for all your inputs.

Cheers,

[SDH]

Nastoon,

Please elaborate.  I'm having more issues now than ever.  Do you have a solution, because all my work seems to have been for naught.  I can see NIC LEDs active during sleep and off state, but it will no longer awaken despite that..... you may be working only in Linux, and I only in W10 for this project.

Thanks......