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2 Posts

07-05-2019

DE

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  • Message 11 of 15

Re: Thinkpad Ultra Dock not waking / recognizing DVI connected monitor since Windows 1903

2019-07-12, 5:34 AM

I really don't see the pattern here. After having almost a week without any problems it started again last night and continued this morning.

 

While it worked I did not change anything within my system. The notebook has been in the dock all the time and then all of a sudden the problem is back. When I press the dock's power button the display turns on for a second showing the Windows logo and then it goes into power save mode.

 

Cheers,

Markus

 

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9 Posts

07-08-2019

US

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  • Message 12 of 15

Re: Thinkpad Ultra Dock not waking / recognizing DVI connected monitor since Windows 1903

2019-07-12, 20:27 PM

I had similar issue and was solved here:

 

https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/T470s-40A20170US-external-display-issues-after-1903/m-p/4475086#M135687

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11 Posts

01-28-2018

PL

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  • Message 13 of 15

Re: Thinkpad Ultra Dock not waking / recognizing DVI connected monitor since Windows 1903

2019-07-15, 13:09 PM

When I remove the power cable from the docking station and connect it again - monitor turns on.

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11 Posts

01-28-2018

PL

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  • Posts: 11
  • Registered: ‎01-28-2018
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  • Message 14 of 15

Re: Thinkpad Ultra Dock not waking / recognizing DVI connected monitor since Windows 1903

2019-07-19, 16:10 PM

One more observation. I turn on the laptop. The monitor does not turn on. Now i wait until the monitor normally turns off. Then I move the mouse and the monitor turns on.

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11 Posts

01-28-2018

PL

31 Signins

380 Page Views

  • Posts: 11
  • Registered: ‎01-28-2018
  • Location: PL
  • Views: 380
  • Message 15 of 15

Re: Thinkpad Ultra Dock not waking / recognizing DVI connected monitor since Windows 1903

2019-07-20, 16:57 PM

Another workaround to the problem. Press the sleep button on the keyboard. Then wake up the computer. Now the monitor will turn on. I'm waiting for a patch.

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