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autocad LT 2015 - blinking video

6 REPLIES 6
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Message 1 of 7
Anonymous
383 Views, 6 Replies

autocad LT 2015 - blinking video

Hi,

we have installed autocad LT 2015 on an NEW Pc with windows 8.1 video card=Intel HD 4600

the problem is that restarting the OS the video starts blinking..

Restarting in safe mode all works good probably because it cannot load a specific driver..

 

Someone can help?

What option can wen disable to solve the problem?

 

THANKS

6 REPLIES 6
Message 2 of 7
pendean
in reply to: Anonymous

Turn off LT2015's LINESMOOTHING and see if that helps.
If not then change LT's hardware acceleration settings (starting in safe mode is the same thing, kills access to your video card driver).
If not, see if there are Win8.1 specific better drivers for your video card (from your PC manufacturer first then your video card make second).
Message 3 of 7
Anonymous
in reply to: pendean

Hi,thanks for your help..

Note that the screen starts blinking wihout start autocad..just starting winsows ....

How can i turno off linesmoothing?

 

tHanks

Message 4 of 7
DarrenP
in reply to: Anonymous

call your computer manufacturers support

that sounds more like a hardware issue not an autodesk issue

DarrenP
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Message 5 of 7
Anonymous
in reply to: DarrenP

if I remove autocad all is normally..so it's not a pc problem..

In safe mode too.all ok!

Message 6 of 7
pendean
in reply to: Anonymous

Sorry, LINESMOOTHING is an AutoCAD setting. Inside AutoCAD. For AutoCAD only.

If your PC blinks and flashes with AutoCAD turned off you have other issues going on with your PC: perhaps installing AutoCAD replaces a required file for your system. That's unusual, never heard of it before.
Message 7 of 7
Anonymous
in reply to: pendean

Hi,

I've installed autocad 2010 and this version works without any problem..Pc starts correctly..and autocad too

 

So I think ver 2015 check or start something at pc startup that generate this problem...but what?

 

Someone has already installed autocad 2015 on windows 8.1?

 

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