gtx 1060 and hp lp3065 monitors showing low res

crantech2011

Commendable
Jan 23, 2017
3
0
1,510
got a new msi gtx 1060 that only has 1 each of DP, hdmi, dvi

problem is, the monitors only have dvi-d inputs (they're old lcd).

if we plug both monitors into the hdmi & DP ports we get a low res of 1280x800 on both.

if we do dvi out and either one of the other two we get 2560x1600 on the monitor connected via the dvi but only 1280x800 on the other (hdmi/dp outs).

Is it because the 1060 can’t push 2 hi-res monitors or is it the monitors that don’t accept the digital from the hdmi/dp pprts?

Note:
-We did try new/different cables
-added a 3rd monitor which connected via dp-adapter-to-dvi at 1920x1200 just fine while the 2560x1600 was up via dvi
-did same with 2 other monitors and dp/hdmi-to-dvi cables at 1920x1200 & 1920x1080 just fine while the 2560x1600 was up via dvi

any suggestions what to try next?

edit:
we also tried a 1070 from a different system and still don't get the right resolution on the second screen
 

crantech2011

Commendable
Jan 23, 2017
3
0
1,510
1280x800 is the max it'll let the screen do when coming from the dp/hdmi port (won't let us change anywhere else)

if we swap around cables and test the monitors with dvi port the screen is the right resolution.

its almost as if the screens are only seeing the analog signal from the dp/hdmi ports.

 

crantech2011

Commendable
Jan 23, 2017
3
0
1,510
ok, so we got 2 new monitors and the issue persisted... but we found a solution.

when using the dvi connection in addition to the dp port, the monitor on the dp port will display a low-res 1280x800

if we use dvi with 1 monitor and hdmi on the second it all works.

unfortunately, we don't have long enough cables to test with dp and hdmi ports only... so for now, it works
 

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