I was looking at BenQ monitors yesterday for someone else. In the reviews a few ppl had mentioned similar problem with the display port connector on the monitor.
Might save ya a lot of time to just call BenQ and ask. Or look up some reviews for your make and model.
Here's the review (from Newegg) that I was remembering...
Quote
This review is from: BenQ GW2765HT Black 27" IPS 4ms (GTG) WQHD LCD/LED Monitor, 350 cd/m2 DCR 20,000,000:1 (1000:1), Built-in Speakers, D-Sub DVI-DL DP HDMI
Pros: Everything you can expect from a 1440p IPS monitor
Unbeatable price for the quality
Cons: None so far after 6 months
Other Thoughts: As other reviewers have stated there can be some problems with the monitor not receiving a displayport signal, but this is easily remedied by simply buying an aftermarket displayport cable
This post was edited by Ghot on Feb 7 2017 04:51pm