Already updated to latest version.Try updating the graphics card and GPU.
updated. but the issue is not resolve yet. is there any way to get technical support (remote support) from OBS ?Update Display drivers and the chipset drivers please direct from the Intel Website and this will be your next stop
Laptop? Black screen when capturing? Read here first.
Depending on your Windows version and what sources you wish to use, you may need to set OBS to run on a specific GPU. Not sure which Windows version you have? Press Windows+R and run "winver". For Windows 10 1909 or newer: Open Settings and search for "Graphics Settings". Select "Classic App"...obsproject.com