ContributionsMost RecentMost LikesSolutionsRe: 2 Monitors - Diff res. - LogMeIn will not go full screen on 2nd monitor (1080 / 1440) Hi. After quite some time fiddling with the settings, here is my solution: 1. make sure your LogMeIn monitor is duplicating your remote monitor to enable resolution change. 2. make sure the "blank screen" option is disabled. You can enable it after you change the resolution, but for whatever reason, when it is enabled, it doesn't read the resolution possibilities from your monitor. Hope this helps! No more black borders and a tiny screen on a 4K monitor!