How to find the icon of a removable device in the ASUS UX21E series:

Please move the mouse to the small triangle icon in the notification area. After clicking, all hidden icons will be displayed in the window. If you want this icon to always be displayed, please follow the steps below:

1. Right-click the taskbar and click Properties.

2. In the taskbar and [Start] menu properties window, click Customize in the notification area bar.

3. Find Windows Explorer, click Show notifications only, and select Show icons and notifications in the drop-down list.