Nvidia Control Panel) can handle such feature. Getting rid of them, brightness still remains uncontrollable, unless the graphics accelerator driver software (e. Audio Volume Increment-Re- Trigger Control (RTC) It’s reported by Sony VAIO users suffering from the function keys problem that you can benefit from Windows 7’s own Win+P keyboard strokes combination to toggle your screen output between Computer Only, Duplicate, Extend, or Projector Only modes-P is short for projector. E: Audio Volume Decrement-Re- Trigger Control (RTC) E0 3. Audio Muting Toggle-On/Off Control (OOC) E0 2. Once Windows 7 is installed, volume controls and muting function keys will start to function, because Sony designers have used “PS/2 Scan Codes for Enhanced Keyboard Features” and Windows multimedia interface recognizes the following multimedia keyboard (hexadecimal) scan codes: E0 2. Sony VAIO laptops-mostly powered by Phoenix BIOS-suffer from a design flaw: Display panel brightness, monitor switching, audio volume controls, and muting do not work in the event of a specific Sony software misconfiguration. This article is a guide on how to enable Sony VAIO notebooks’ function keys to control audio volume level and muting, internal LCD monitor brightness, and monitor/projector switching.
Download AMD Drivers & Software for Radeon, FirePro, APU, CPU, desktops, and laptops. How to enable Sony VAIO notebooks’ function keys to control audio volume level and muting, internal LCD monitor brightness, and monitor/projector switching.ĭownload the latest drivers for your Sony VAIO to keep your Computer up-to-date. 64 for Brightness (Fn+F5/Fn+F6), Mute/Volume (Fn+F2/Fn+F3/Fn+F4), and Monitor Switching (Fn+F7) Control. Setting Up Sony VAIO Event Service on Windows 7 x.
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