There is a post on reddit with almost the same laptop and LSPCON errors, HDMI also does not work. The second monitor does not work for me either with Intel, but I thought it was normal, but the person writes that the second monitor works under Windows. https://www.reddit.com/r/openSUSE/comments/s0uzw3/leap_153_cant_get_hdmi_or_dp_output_to_work_on/ The same errors are on the ThinkPad P15 Gen 1 with Comet-Lake https://gitlab.freedesktop.org/drm/intel/-/issues/4458