when I do not want to use one monitor, I disconnect it from windows display settings. Then when I want to use it again, I could not find it using detect monitor.
I attached display setting screen shot. I used to have 3 & 5 on the monitor list in display setting window, but it disappeared now, but it still showing up on the list on the display manager list
!](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1557846/displaySettings_inline.jpg?1488079927)](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1557846/displaySettings.jpg?1488079927) !](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1557847/displaySettingsA_inline.jpg?1488080057)](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1557847/displaySettingsA.jpg?1488080057)
!](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1557850/displaySettingsB_inline.jpg?1488080313)](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1557850/displaySettingsB.jpg?1488080313) !](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1557851/displaySettingsA_inline.jpg?1488080459)](https://d2r1vs3d9006ap.cloudfront.net/s3_images/1557851/displaySettingsA.jpg?1488080459)