ATI Catalyst Control Center - Force detection of secondary display devices

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You have connected a secondary monitor to your laptop and the latter is not being detected ?


For laptops equipped with an ATI card you can force the detection of secondary display devices, via this simple manipulation : open ATI Catalyst Control Center by rightclicking on an empty space of your Desktop > Catalyst(TM) Control Center.
  • Click on the Advanced button, to access all settings.
  • Go to Displays Manager > Display Properties.
  • Click on the "Detect Displays" button.
  • Click on OK to validate.
Jean-François Pillou

Jean-François Pillou - Founder of CCM
Better known as Jeff, Jean-François Pillou is the founder of He is also CEO of CCM Benchmark and digital director at the Figaro Group.

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