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Paper Tape
Posts: 1
Registered: ‎11-29-2018
Location: GB
Views: 133
Message 1 of 2

Ultra Dock 90W: X250 + BenQ BL3201PH: no 4k via DP

Hi All,


I have recently come into a few issues with X270 laptops not booting after being docked into a docking station. This seems very random and has happened in only 3 of over 100 laptops/docking stations I have rolled out. Once this occurred the power button will briefly light up then nothing happens. The only way I have got a device to work again is to arrange Lenovo support.

Just wondering if anyone has come across similar issues?



Kind regards,


Community SeniorMod
Community SeniorMod
Posts: 7,324
Registered: ‎01-13-2008
Location: US
Views: 126
Message 2 of 2

Re: Ultra Dock 90W: X250 + BenQ BL3201PH: no 4k via DP

Hello and welcome,


You have posted in the ThinkPad L, R, & SL forum, your subject line mentions an X250 and display port issues, and the post describes an X270 boot problem.


Please clarify which laptop model - and which problem - so we can make sure your post is in the right place.



The large print: please read the Community Participation Rules before posting. Include as much information as possible: model, machine type, operating system, and a descriptive subject line. Do not include personal information: serial number, telephone number, email address, etc.

The fine print: I do not work for, nor do I speak for Lenovo. Unsolicited private messages will be ignored - questions and answers belong in the forum so that others may contribute and benefit. ... GeezBlog


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