Step 3: Frequency tuning. MSI. From here on out, the process is similar to what you see in XTU and Ryzen Master: gradually increasing the frequency and then testing your PC’s stability. For Fix 1. Show Missing Clock on Taskbar Windows 10. Press Windows + I to open Settings, and click Personalization. Click Taskbar in the left panel. Scroll down in the right window to click Turn system icons on or off link. Find Clock and check if it is turned on, if not, turn it on. 1qx8.