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01-10-2015

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Y410P - application has been blocked from accessing graphics hardware

2015-01-10, 1:44 AM

Hi everyone,

 

I am getting desperate because I think my Lenovo Y410P graphics card (nvidia GT 750M) is either damaged or completely non-functional. Every time I try to start up a graphics-intensive program like games or benchmark programs, I get the message "Application blahblah.exe has been blocked from accessing graphics hardware." When I switch over to the integrated graphics (Intel HD 4600) my programs run fine, albeit with much lower resolutions and graphics quality. I noticed this after receiving my Y410P back from the repair center in Texas after sending it in because the laptop wouldn't even turn on one day. Whenever I look in the task manager after opening up a game, for example, the game will just stop loading after taking up a couple hundred MB of RAM, then go to like 1-2% CPU usage, and just hang there. When I try to alt tab into the game, it won't do anything or just give me a black screen.

 

I tried reverting back to factory settings and doing a clean fresh install of all the graphics drivers directly from the Lenovo website. I even updated the graphics drivers to the latest version, but when I try to open geforce experience, I get the error message "Display driver ... has stopped responding and recovered." I've tried going into device manager and disabling/enabling the graphics card. I've tried changing around power settings. 


Can anyone help me determine whether the graphics card is actually broken or it's something else?

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2034 Posts

05-01-2010

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Re: Y410P - application has been blocked from accessing graphics hardware

2015-01-10, 20:06 PM





Microsoft MVP Consumer Security 2006-2016 / Windows Insider MVP 2016-Present
I am not employed by Microsoft or Lenovo.


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2034 Posts

05-01-2010

US

12475 Signins

144548 Page Views

  • Posts: 2034
  • Registered: ‎05-01-2010
  • Location: US
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Re: Y410P - application has been blocked from accessing graphics hardware

2015-01-10, 21:02 PM

[Moderator Note: Please refrain from bumping a topic/post more frequently than 3 days. Doing so, unfairly, moves other members' posts down. Bumping post has been removed.]

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