Black screen while rendering and no signal.

Hello to you all, and please help me if you can.

I have problem while rendering in DAZ. After 1 minute of render my monitor goes black and have no signal. When monitor goes black, my GPU fan goes wild immediately and is very loud. I have to restart PC then. This is strange because I just recently bought RTX 2070 Super, and everything was fine. Before screen goes black I monitored everything with GPU-Z and it was fine 65C, everything optimal, I would say.
I would appriciate any help, because I spent almost all my savings on this card, and now this... 

Comments

  • Despite GPU-Z that does sound very like a hardware issue, Daz Studio alone would not be able to bring the system down in that way.

  • 2020-12-07 23:19:04.966 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: HTTP/1.1 400 Bad Request

    2020-12-07 23:19:04.966 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Date: Mon, 07 Dec 2020 22:19:03 GMT

    2020-12-07 23:19:04.966 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Server: Apache

    2020-12-07 23:19:04.967 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Vary: Accept-Encoding

    2020-12-07 23:19:04.967 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Content-Length: 226

    2020-12-07 23:19:04.967 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Connection: close

    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Content-Type: text/html; charset=iso-8859-1

    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: 

    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <html><head>
    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <title>400 Bad Request</title>
    2020-12-07 23:19:04.969 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: </head><body>
    2020-12-07 23:19:04.969 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <h1>Bad Request</h1>
    2020-12-07 23:19:04.969 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <p>Your browser sent a request that this server could not understand.<br />
    2020-12-07 23:19:04.969 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: </p>
    2020-12-07 23:19:04.970 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: </body></html>
    2020-12-07 23:19:04.970 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): peer performed orderly shutdown errno=0

    I saw that this thing spamming my log right now. I read some threads and a lot of people have this kind of problem, some of them can't render. But none of them have issue like black screen...
    Yesterday I was able to render everyhing withot any issues.

  • ppaawweell336 said:

    2020-12-07 23:19:04.966 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: HTTP/1.1 400 Bad Request

    2020-12-07 23:19:04.966 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Date: Mon, 07 Dec 2020 22:19:03 GMT

    2020-12-07 23:19:04.966 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Server: Apache

    2020-12-07 23:19:04.967 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Vary: Accept-Encoding

    2020-12-07 23:19:04.967 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Content-Length: 226

    2020-12-07 23:19:04.967 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Connection: close

    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: Content-Type: text/html; charset=iso-8859-1

    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: 

    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <html><head>
    2020-12-07 23:19:04.968 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <title>400 Bad Request</title>
    2020-12-07 23:19:04.969 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: </head><body>
    2020-12-07 23:19:04.969 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <h1>Bad Request</h1>
    2020-12-07 23:19:04.969 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: <p>Your browser sent a request that this server could not understand.<br />
    2020-12-07 23:19:04.969 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: </p>
    2020-12-07 23:19:04.970 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): Got an unknown command from the persistent connection: </body></html>
    2020-12-07 23:19:04.970 WARNING: ..\..\..\..\..\src\sdksource\cloud\dzcloudtasknotifier.cpp(178): peer performed orderly shutdown errno=0

    I saw that this thing spamming my log right now. I read some threads and a lot of people have this kind of problem, some of them can't render. But none of them have issue like black screen...
    Yesterday I was able to render everyhing withot any issues.

    I'm not convinced those are the root of your issue - as I said, an application should not be able to cause such a drastic system failure, and I get those errors without any noticeable deleterious effect.

    If you choose to Work offline - don't compleet the log in on start up, or choose the Work Offlien option from the Connect menu, then the errors should not occur.

  • Hey I still have this problem and IT is definetly hardware issue. I looked up on similar threads and found this one: https://www.daz3d.com/forums/discussion/71181/windows-10-black-screen He had almost the same problem as I am, and upgrading his RAM resolve the issue. I have right now 12 GB RAM (and rtx 2070 super 8 gb) and try to render room scene with 3 Genesis 8 characters. Do you think that 12 GB ram is not enought and can it occure with black screen and fans at full?
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