Quote from: bt2084 on March 16, 2015, 08:44:02 AM

Exactly. Plus this tonight... melting Titan PSU power connectors.

Thieves.

And they killed their message forum so I can't even ask others if they've had similar issues after updating to 2.00 Titan firmware.

http://imgur.com/tvyjtzH

dont use cheap sttuff to connect a miner!
http://www.hardocp.com/article/2014/12/11/evga_supernova_1300_g2_1300w_power_supply_review#.VQaepstZuCU
knc also send a connector to connect 2 PCI-E to 1..... you can also use theese http://www.ebay.com/itm/Official-KncMiner-Y-Cable-PCI-E-5-Pack-for-KnC-Titan-Neptune-Power-Cable-Adapter-/261696076264.
dont play with cheap power supplys they wiull burn you miner!

I will post undervolt pics later some cores runs as low as -0.0837

indication -0.0x the more > the value the lower the voltage! -0.1400 is lower then -0.0366 so start as low as -0.09x or even lower end just switch up til one core starts , but before you do this flash to FW 1.06s !
if core starts remember to voltage do so qith all cores ,, to get the minimum , if a core acts instable you can go +1 up from minimum.
I also defalted all cores to 500 mhz so the minimum foor 500mhz is found.
be pacvient sometimes cores doe start in 2 minutes , but that you can see by the amerage , it will go over 1 ampt , end will go up / down etc... and than it kicks in to +40 amps.....
al core are diffrent so some are very sensitive so can have very little volt and some need more.
It proffs that the 20nm precede is far from perfect , this is why some cores run more hot then others , but by undervolting them you can solve a lot of this problem.
and again you NEEED a proper power supply for this ,, like I said a standard consumer supply will not do!
id needs to be 80 gold ceritifies as the EVGA SuperNOVA 1300 G2 1300W is.

And if you are not willing or understanding how to do that you can reealy better sell your bonus neptune on ebay . because otherwise you will just burn it!
Iam sorry , but thats IMO the fault knc made , they thougt all custumers were Highly tech poepole that understand , software icm with asic technology icm with electronics..... for example the voltage / sinus of a cheap power supply is not good.
here see why! https://www.youtube.com/watch?v=T-jG3vqRQHM as you can see the cheap PSU does wired things.....

https://www.youtube.com/watch?v=-mwV7YYiVT0 for knc you need gold!

https://www.youtube.com/watch?v=mCmLAtHcpdY (watch the osiloscope!!!!!) a bad psu will deliver crap osiloscope outputs!