Home windows 11 24H2 causes a black display when utilizing Alt + Tab
The Alt-Tab shortcut key mixture in Home windows helps you cycle between a number of energetic app home windows. Nonetheless, the shortcut is botched within the Home windows 11 24H2 replace and triggers a black display for those who press the important thing mixtures. Home windows Newest has noticed this behaviour on all our programs operating model 24H2.
Whereas the Alt + Tab characteristic doesn’t cease working, the black display stays for a great 10 seconds. This delay is unacceptable, particularly whenever you need to change to a different app rapidly.
Along with our assessments, a fast search about the issue reveals multiple open community posts and Reddit threads discussing the problem. Generally, the issue crept in after updating to Home windows 11 24H2. Rolling again the replace is an possibility, however provided that you act swiftly; you can not do it after the ten-day window is over.
Microsoft addressed this black display problem within the October 2024 elective replace for 24H2 PCs. Nonetheless, an elective replace doesn’t set up mechanically, making it tough to resolve the problem. This repair is a part of the gradual rollout, so even for those who manually set up the October 2024 elective replace, you received’t get the repair instantly.
In different phrases, Alt-Tab remains to be damaged for hundreds of customers with Home windows 11 2024 Replace, however we’ve a excellent news. Microsoft informed us that it'll repair the Alt-Tab black display bug in Home windows 11 24H2 for everybody in December.
Learn how to repair the Alt + Tab black display problem in 24H2?
In assessments, we found the wrongdoer is the Recreation Mode characteristic, and turning it off helped repair the black display to some extent.
Nonetheless, that isn’t a surefire methodology, and the black display nonetheless seems, albeit for a shorter time. Disabling {Hardware} Acceleration helped resolve the issue in internet browsers and social apps like Discord. However you received’t discover the {Hardware} Acceleration setting in each app that encounters a black display.
You can even strive disabling the Optimizations for windowed video games characteristic that reduces latency whereas switching to a different app. Navigate to System > Show > Graphics > Optimizations for windowed video games and switch off the toggle.
Notice that the following Patch Tuesday Replace for Home windows 11 24H2, aka November 2024, will ship with a repair for the Alt + Tab black display problem. So, stay affected person till that arrives and look forward to the gradual rollout to finish, which may take a number of weeks extra.
Along with the Alt-Tab black display bug, Home windows 11 24H2 has different bugs, together with a problem the place File Explorer’s menu seems exterior the display. One other bug causes the web (Wi-Fi) to cease working and community sharing to vanish.