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October 28th, 2013 16:00

Sleep button greyed out

My sleep button is greyed out on my Dell Inspiron 15r n55110. I have updated my video card and it still has not fixed it.

118 Posts

October 29th, 2013 00:00

Hi Darkedger,

Please share the operating system installed.

I did some research online and found this link http://dell.to/17tMhGP . Please follow the instructions given on the link and check for functionality.

Hope this helps!

Please feel free to reach out for further assistance.

6 Posts

October 29th, 2013 08:00

I am running Windows 7 64 bit. And the link did not solve my problem

118 Posts

October 30th, 2013 06:00

Hi Darkedger,

Since, the video card of the system has changed; it might be possible that the drivers compatible with the card are not installed. Please share the model of the video card. Here are the steps:

  • Press ‘Windows’ key + R on ‘Desktop’ screen 
  • Type ‘devmgmt.msc’ in run box and press ‘Enter’
  • Click > or + sign next to ‘Display adapters’ in Device Manager to expand the options.
  • Share the name of the adapter.

Awaiting your response.

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