Go to Start > Control Panel > Sounds and Audio Devices.
On the Volume tab, theres a checkbox that says "Place volume icon in the taskbar" make sure this is checked. If it is already checked, uncheck it, click apply, then recheck it, then click OK. The volume icon should be back in the systray now.
Go to Start > Control Panel > Sounds and Audio Devices.
On the Volume tab, theres a checkbox that says "Place volume icon in the taskbar" make sure this is checked. If it is already checked, uncheck it, click apply, then recheck it, then click OK. The volume icon should be back in the systray now.
Happned to me once some time ago... ended up fixing it by removing my soundcard drivers, rebooting, and reinstalling them... That fixed it
Happned to me once some time ago... ended up fixing it by removing my soundcard drivers, rebooting, and reinstalling them... That fixed it

Happned to me once some time ago... ended up fixing it by removing my soundcard drivers, rebooting, and reinstalling them... That fixed it