Question: Is there any way to physically determine if the chips are bad? I can digitally see I have 3 x's in a row and want to make sure the chips are not bad. If they aren't bad, then its my PSU. I have two chips running exactly same config using a 350W 12V rail / 12amps per rail. So if the new blades are already OC'd, then each module should have 1.2V and also have 12V at the power module of the ASIC board. Only thing different is one has 3 x's & the other has O's across the board.
Pictures: Board 1: https://www.dropbox.com/s/1q6q3jtgualykbf/253Config_1.jpg (10.6v @ ASIC pwr Adapter)Board 2: https://www.dropbox.com/s/s74yxlfncwfi2ft/254Config_1.jpg (10.6v @ ASIC pwr Adapter)Note: Voltage verifed with cheapo multimeter / voltmeterPossibilities: Crappy PSU
Wiring could be more efficient. Possibly use another rail for fans / cooling.
(currently have 1 rail for 120mm, ASIC board, & 1 5-12V 60mm fan)Bad chips on the ASIC board.... There use to be 4 X's, but when i moved the rig, somehow it changed it from 4 - 3 X's...<--- Why I think its a power issue, rather than a broken chip..