Wednesday, September 13, 2017

Linux : Change installation and boot video resolution on CentOS/RHEL 7

If during the CENTOS installation after the Anaconda step the "out of range on display" error occurs, if you have a video card and the monitor cable is connected to the video card, first try connecting the video cable to the motherboard video connector.

If that solves the video problem during stallion you can set the video resolution after in the installation with the following instructions:

http://www.itechlounge.net/2016/10/linux-change-installation-and-boot-video-resolution-on-centos-rhel-7/

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