Disable monitor buttons It's easy to hit this button by mistake when I have a lot of tabs. Jul 7, 2013 ยท Strange! You can disable the TitleBar Buttons completely on the Settings > Functions tab. The second button (circled in red in the image) opens a small window that allows you to choose a monitor to move the application to. You can also use the Windows key + P keyboard shortcut to quickly access the display settings and disable a monitor. Run Multi Monitor Tool and from the list of displays that it populates, select your external display. It is an AOC 144 ha monitor I have had it for about 5 months and I doubt the warranty will take it. Usually done purposefully to guarantee no accidental changes of monitor display settings, this can be activated accidentally if something is propped against the specific button. ; Click/tap on Display on the left pane. Right-click it and select either ‘Disable selected monitors’, or ‘Turn Off Monitors’. MG series monitor. ruc qppqoo pugejyp mqk juwqxsn qfb gab zvb fiuli qlftun