Hero Standby Problem

[BoBoRoSSa]

My computer has a Problem entering standby.

Specs

Intel 4670K i5 3,4ghz
VTX3D 7950 boost V3
8 GB Gskill sniper 1866mhz

http://geizhals.de/be-quiet-pure-power-l7-530w-atx-2-3-l7-530w-bn106-a448489.html
Bequiet Pure Power 530W


I already have a suspicion. The PSU does not support Haswell low power States and ERP ? is this the reason for standby being faulty for me ?

Standby goes like this:
""
PC is shuts off the Screen and pc goes down spinning of the hard drives and so on. It goes to the code S3 and than tho postLED shuts down too.

1-2secs after that it just restarts the post messages on the board displaying 30 (which is a reserved code for something) and stays there.

The screen ist not online until i replug the DVI port when it get a picture again showing me the login screen. From thereon everything is normal again.
""
Intel RST is deinstalled.

edit: A newer PSU supporting Haswell and ERP is on the way from a Warranty case. The first PSU was faulty


edit: Bequiet states its can withstand the low power states http://www.bequiet.com/en/press/2635.
Still when you search for the PSU in the internet the specifications say otherwise, maybe they did not get updated.

[HiVizMan]

Please let me know how it goes, I use many BeQuite PSU and never had an issue with standby, waking from sleep state.

I often found that it was memory issues that prevented systems from waking correctly from sleep state.

[BoBoRoSSa]

until i get my enermax revolution 87+ back it will be a while, i send the warrenty in on weekend and will get the package at best next weekend. My reatailer i wrote about the PSU didnt answer, but they get my RMA packages in any case.