Im using the new A3233 chips 40 nm size and they are working great.  The Avalon 3 290 are the units I am running.  my ROI is about 3-4 months.

solved.

been using stratum on slush for about 2 months.  works good. 
I just got a new https://ehash.com/product/avalon3-single-module-300ghs/

and don't want to fry it. 

Do I power the bottom three left pins on the PCIe 12v connector?

The connector on the the right has power going in all top pins.  My power supply does not have a PCIe connector but I got a 6 pin connector that works. 

Has anyone come across this problem?

I just got my avalon 3 in and one connector is a PCIe 12v.  What pins do I power on this connector?  The bottom lower 3 on the left. Do I need the sense connectors.  I think the Connector on the right side of the miner is an EPS 12v.  Anyone else have this issue.   I want to make sure I power the right pins and not fry my new miner...

https://ehash.com/product/avalon3-single-module-300ghs/

I have had my blade for about a month now.  Works great.  Without over clocking I'm running 10.7 all day, every day.  When I go to over clock I had the same problem with the chips coming up all xxxxxxxx out.  Soon as i find the problem I will let you know.  Sorry your having so many problems with your hardware.  Just buy a new router for your blade setup. set that router to just an ip for your mining. Then get a 24port switch to assign all your hardware an ip. DONE.

sorry peps.  I got it.

I had some setting wrong...

This is funny. 

I have one asic blade miner V2.  Plenty of power. Set up on api.bitcoin.cz/8332.

-------------------------------------------

Total MHS:   00000
Received:   0000000128
Accepted:   0000000000
Per Minute:   000.00
Efficiency:   000.00%
Up Time:   0d,00h,00m,59s

Current Server: api.bitcoin.cz:8332
Clock selected: Low
Chip: OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO

-----------------------------------------------

Notice that I am recieving but nothing ever is accepted.  also the miner reboots by it self ever 2 to 3 minutes.

Anyone have any suggestions....

Thanks in advance.