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2 Posts

05-14-2014

United Kingdom

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  • Posts: 2
  • Registered: ‎05-14-2014
  • Location: United Kingdom
  • Views: 44
  • Message 1 of 1

U410 HDMI not working

2014-05-14, 11:28 AM

Hi There,

 

My U410 (non touch) has recently stopped recognising HDMI monitors.  When attching the monitor, nothing happens. No extra devices appear.  In screen resolution no extra screens appear.

 

The only way i have found to get the screen working is to either roll back my graphics driver (the nVidia one, not the onboard one - it's an i7), or update it - depending on which I did yesterday. I have to do this every day to be able to work with two displays!


I am running windows 8.1, and have tried rolling back updates to the point before this started happening.

 

Any ideas to what could be causing this problem?  Some kind of conflict between the graphics on the i7 and the nVidia chipset?

 

Thanks for reading,

Tristan

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