external monitor with 2019 mbp 2560 or 3840 res?

Started 2 months ago | Discussions thread
OP Chester McCheeserton Forum Member • Posts: 88
Re: external monitor with 2019 mbp 2560 or 3840 res?

Adapter #s 6 and 7 were purchased from Fry's (both displayport to dvi) before arrival of the Caldigit dock, which informed me in the instructions that the adapter must be the "active" not passive type.  Neither were labeled either passive or active, neither worked (the picture shows up on monitor, but blinks on and off continuously)

Adapter #8 (also displayport to dvi, but with "Active" specified arrived today and also blinks on and off....

again, the dvi cord works fine with no blinking when plugged into my old 2012 macbook...Any last piece of advice anyone could share?

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