I'm not bothering to look back at what power supply is being used, but I think it was a 750w. That should supply all the amperage it needs. The problem could lay in the wires, or more specifically if an adapter is being used. Also, it's odd how different the temps on each side are. There could be dust filling up one side or heatsink fins could be gone or bent up. Lots of things to consider here. The heat must be causing the x, and with a restart it should always go away if it was heat.

I have a nice 460w fanless PSU I'm using for my overclocked to 250 S3. It's generally 399-402 watts at the wall, with a super power factor. So bigger is not always better. It doesn't like being much above 45C, and that is because I still haven't opened it up and redone the thermal transfer compound. I have the PSU in front of the air intake fan, and the exhaust fan now is vented outside, so the PSU is cool as it's going to be, and the miner also until I take it apart and fix it all up.

Thank you for sharing your experience!

For Bitcoin Mining, Please Please Invest GOOD $ in a GOOD STRONG PSU such as 80 Plus Gold or above.  You will not regret it.

Look at post right above yours.  Bitmain has a great support team.  They even gave you a personal invitation to contact them.    I highly suggest doing it and giving them a try.  I would stop posting until you give support a chance, it just looks like spam as many have said.

There is webpage:
https://bitmain.zendesk.com/hc/en-us

Skype:
BitmainEnglish

And email:
support@bitmain.zendesk.com  

Just to name a few ways to contact them.

*Edit appears his post is no longer there.

Okay so Ive worked through all the problems I view as the networking side of things already. Such as Changing them to separate ip addresses, Accessing them all on the router and through there web interfaces. The flash firmware step was definitely a piece I was missing on the actual antminer, I kept downloading firmware and missing the button to apply it on the miner SO THANK YOU for that.... But ive now done that here this morning and im still showing 94 percent someodd free space here in my miner software screen..... http://postimg.org/image/6j151dtjn/73021405/

 Im still not hashing but everything else seems to be connected.... When i did have one of these up and running the amount of free space was around 40%..... Does anyone know what i need to alter in regards to that potentially solving this for me?

i have plugged 4 pCI in s3 .

 

may be faulty Electricity fault? if i that have bad PSU ?

ehhhhhh same story... second to last firmware gives u that error headline on the software screen... third from bottom doesent however same error message on package list and now in my miner status where on the latest firmware some random 0's pop up theres now nothing

http://postimg.org/image/lxd23osl1/43a6e082/

heres the alternitive same scripting with the latest firmware...is this maybe a psu problem like everyone else is encountering? fml lol im so sorry but im sure this is somthing very basic im just to new/inept at this to understand. I cant tell you how much I appreciate the help.

http://postimg.org/image/mr81etx8t/ab14913d/

Like the guy above said what kind of psu are you using? are you refreshing that page it doesn't refresh itself? Do you have your pools setup or is that page blank? are the lights on your hashboard lighting up? Do the fans spin when you miner is on?

It is a CoolerMaster, he showed a pic about 70 posts back, about 35 being his own posts, LOL. Here: Post 9488. No idea who actually makes those.

They don't want to post in the thread that's in his language, don't think they know Russian for that section, they seemingly only want to deal in this thread, and not take up bitmain's offer of help    I'm figuring they are going to end up on people's ignore list.