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Windows 8 brightness not working
Windows 8 brightness not working











windows 8 brightness not working

I can't tell if I'm just locked into the brightest setting because I have no way to see if my current setting is at a dim, medium, or full brightness level.ĭoes anyone know how I can tell what my Venue's current brightness is set to and, more importantly, how I can make it change? I figure that the current brightness level must be stored in the registry somewhere but I haven't found it yet. If I turn that setting off and then try to adjust the screen brightness manually (using the slider under the "Screen" option via the Settings charm) the screen brightness doesn't change. If I have the brightness set to "Adjust my screen brightness automatically" the screen brightness stays the same whether I'm in a bright room or dark room. The problem that I've only recently noticed is that my screen brightness never changes. In fact, I applied this patch right after setting up my Venue so I don't know if my problem existed before applying the patch or was a result of applying the patch. One of the first things that I did to apply the latest Dell patches, including the patch which helped with the Ambient Light Sensor. If high-definition multimedia interface (HDMI) video output is supported, this packagealso installs the HDMI Audio Driver.I've recently picked up a DVP8. Switchable graphics enable users to switchbetween a power-saving graphics mode (normally used under batterypower) and a high-performance graphics mode. For notebooks with switchable graphics modes, this package includes drivers for both graphics processing units (GPUs). This package provides the AMD High-Definition (HD) Graphics Driverand Catalyst Control Center for supported notebook models that are running a supported operating system. Then install the AMD graphics driver and restart the PC. If high-definition multimediainterface (HDMI) video output is supported, this package alsoinstalls the HDMI Audio Driver. This package provides the driver that enables the IntelHigh-Definition (HD) Graphics in supported notebook models that arerunning a supported operating system. The only suggestion I can offer would be to see if the W8.1 Intel and AMD graphics drivers work.įirst, install the Intel graphics driver and restart the PC. Your notebook is not supported by HP for W10.













Windows 8 brightness not working