[CentOS] Twin HDMI

Fri Jan 17 16:53:05 UTC 2020
Mark (Netbook) <mrw at mwcltd.co.uk>


I have an Intel NUC7PJYH running CentOS 6.8. This is a NUC with standard USB, 1GbE and 2*HDMI.

Installation was no problem providing acpi=off.

The problem is that by default the two displays are mirrored and I can’t seem to separate them.

I can only see one HDMI port from CentOS.

I need to see both HDMI ports discreetly.

Can you please help.

Mark Woolfson
MW Consultancy Ltd
LS18 4LY
United Kingdom
Tel: +44 113 259 1204
Mob: +44 786 065 2778