I bought a GTX570 HD 2.5G memory GDDR5 from someone yesterday for a good price but
I got this black screen issue.(I know old thread issues still no fixes and now the modern cards have somewhat the same black screen issue)
still didnt find a solution I hope someone has a bios for my type of card Rev 2.0 version.
It occurs when trying to load the final state of the power level, I managed to downclock it to 600 Core clock at first.
If kept at the default clock of 732@0.988mV it will not even last 5 seconds while watching a movie or playing a game.
While testing the precision of error I got to  core clock with a game  seems a bit stable wich lasts longer as 5-10 minutes of the power level state and gives me slightly under 20Gpixel/s a 19.3Gpixel fillrate.
While testing at  clock wich would give me a pixelfillrate of 20Gpixel/S the monitor falls off first without power and soon keyboard freezes and system hangs. 
I have tried looking what it could be the cause of this from different forums on the internet.
 
I have checked ;
psu - I got 600 watt pro xstream mod OCZ  - so should be able to handle the 2.5G 570.
card temperature - doesnt even go past 60 degrees celcius.
drivers 350.12 nvidia - Havent tried others drivers yet
setting to max performance power managment in nvidia control panel is even worse / best kept at adaptive state for this card of mine.
 
Is there something broken with the capacitors of the powerinjection for the powerlevel state of the card
when downclocked seems stable but still 132 Mhz under default reference clocks @ 22Gpixel/s.
Wanted to overclock the card but I cant even leave it at default how is this possible.
I know there is a limiter on as it has 32 cuda cores changed from the 580 maybe thats the mistake , that limiter has somehow limited more as needed.
 
Now the question is can Evga members help me with a bios to somehow make this card pass this issue IF what I think it would be this limit conflict. 
Or any other person can try and help me with what can be wrong.
 
 

Tried  the irq thing, didnt change tried all those steps withthe hd audio sound didnt change still black screens.
Forums on websites from 2011 to 2015 still not changed , who can fix that ?

Sounds like it was sold for a "good price" for a reason.

hey again thanks for replying.
I have now installed it as dedicated physx card benchmarked it on physx tests it does use up to 70-80% gpu load.
tried the gpu load tests and it immediatly returns to 0 like a button switch.
Ok i guess we must wait for dx12 before doing this. ;D
like I said it is only the power level 3 or p0 or p15 state that glitches over into a blackscreen and also while playing music I have sometimes heard the same brrr for a second at the startseconds of the song but with the audio it can pass over it , it seems with games it can't pass and glitches and blackscreens. With regular powerstate and level 2 on 400Mhz it has no problem.
 
So it is not really defected just conflicted and also so I hope nvidia comes with new drivers everytime I will test it someday it will work :D

Hi!
 
Have you tried any/all of these?
- Reinstall driver
- Clean with DDU and then reinstall driver
- Older driver
- Win reinstall
Also isn't it possible, that the bios of your card is modded in a bad way?