Jump to content
  • Windows 10 Forums

    Welcome to the Windows 10 forums, a free community where people just like you come together to discuss, share and learn how to use their computers.

    As a guest, you can browse and view all the content on the site, however, you won't be able to leave comments or create new topics unless you create a free account. 

Random blank screen for 1 second

Recommended Posts

We have a Dell Inspiron N3700 running windows 10. Bought it new. The display goes off and immediately back on at random times.  It will happens both when the PC is idle and in the middle of typing (in fact it just did).  We have changed monitors, changed inputs (DVI, HDMI and even VGA), changed power cables, had Dell support on the phone for hours updating drivers and troubleshooting, and finally sent it back to Dell where they changed the motherboard.  And still we have the problem.  Any suggestions?

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Who's Online   0 Members, 0 Anonymous, 4 Guests (See full list)

    • There are no registered users currently online
  • Create New...