Now install the drivers, with the Intel driver first, followed by the Nvidia driver. Uninstall the Intel and Nvidia driver and software from the system and reboot.
Download the drivers and save them to the desktop, please don't install them yet. Download the latest Intel and Nvidia video drivers for your model of notebook from.
If you aren't familiar with configuring Optimus the following document may help. The system is an optimus and it would be interesting to find if the problem only occurs with the integrated Intel GPU (power saving) or the Nvidia GPU (high performance). I certainly understand that you may not have all the devices present but if you do I would try to verify if this is problem with HDMI on the notebook, a problem with the adapters, or the monitors.īasic steps, try running the notebook under power saving or high performance in the Nvidia control panel. I would suggest trying to narrow down the problem and go from there. I am not aware of any issues with the 17r using external monitors. I can't find any posts/forums on this issue to date. I have also tried making the resolution settings shutting down laptop, connect the hdmi/vga adapter and turn the laptop back on and the issue is still the same. I have also tried swapping our the adapters that didn't work either. These are smartboard/projector 600 series. The projector can support all of what resolutions the laptop has for settings thus the image does show for a second on the projector. I have tried to change resolution to lower settings and I have tried to lower refresh rates. I purchased hdmi to vga adapters and when I connect to the laptop the image will jump from the laptop to the projector and jump back to the laptop and it will continue to do this over and over. I have projectors that connect with VGA port only. I have a new Dell 17r inspiron laptop that only has hdmi output.
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