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  • Posts: 1
  • Registered: ‎07-20-2018
  • Location: JP
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Extension Monitor turning off and on

2018-07-20, 5:14 AM

I have Lenovo X270 (running Windows 10) with USB 3.0 Pro Dock.  I connected 2 Monitor on my Pro Dock. 1 extension and 1 duplicate to my laptop so I could close the cover while working.  This has been working since I installed the monitors.  This week, Im experiencing extension monitors to turn OFF and ON. I thought it just the cable so I tighten them. The problem still exists, so I decided to turn off Windows Problem Reports and Windows Error from system configuration. Probelem still exists. I decided to run Lenovo System update as it could be a driver issue. Surprisingly Lenovo system update could not install the lastest Intel HD Graphics driver. Please advise how to fix this. Its intermittently  OFF and ON. Please advise.

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