![]() ![]() ![]() I tried to resolve the issue by downloading and installing the latest graphics card driver from HP's website without uninstalling the existing installation, but that did not work. ![]() My laptop is an HP ProBook 4540s and I am running Windows 8.1 Pro 圆4 with all of the latest updates installed. I have not made any major changes to my computer recently, so the most logical suggestion I can make about the issue is that an update published by Microsoft is the source of the problem. In the past, making changes to the screen brightness would take effect immediately, but lately they have not done so. I am not sure when this became an issue, but today I noticed that when I adjust the screen brightness on my laptop, it only takes effect after I either restart my computer or lower my laptop lid and raise it again. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |