If you remember when the icon became irresponsive and gray, you can try and restore the system to a date before the problem happened. The functions of Disk Management have some differences on different Windows OS. System Icons Grayed Out Aug 10, 2015. I can't figure out how to activate this switch so I … Fix: Extend Volume Option Greyed out on Windows 10. My system icons icons are greyed out, like Volume and Power, so I can not enable them.After setup they work just fine, then they disappear. Fix for When Clock, Volume, Power or Network Icons are Missing and Grayed Out in Windows Vista Lowell Heddings @lowellheddings May 1, 2008, 1:17am EDT So you notice you are missing icons in the System Tray, like the clock or volume icons, and then you realize that you simply can’t enable them because the checkboxes are grayed out. Corrupt system folders and files can wreak havoc on a Windows computer. Sometimes, the battery icon in the taskbar might get affected. Power and volume icon greyed out I can't activate the power and volume icon because there gray. Here’s how to restore Windows 10: Launch the Start menu. It is either caused by my settings or: I wonder, when custom power and sound card … Type Restore. I've tried the regedit method. I went into Properties, Notification area 'Customize', Turn System Icons On or Off, see that the Volume is turned off, but it's greyed out and I can't turn it on. Windows 10/8/7 fix -> fix extend volume greyed out Windows 10 with freeware Disk Management is Windows built-in volume manager, which was developed by Microsoft. If the issue is with your Computer or a Laptop you should try using Restoro which can scan the repositories and replace corrupt and missing files. ... Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. This works in most cases, where the issue is originated due to a system corruption. For some unknown reason, the system icon for sound no longer displays on my task bar.