Lenovo IdeaPad Slim 5 Light User Manual page 18

Figure 2. Locations of the FnLock key and the Fn key
A Lenovo keyboard usually contains hotkeys in the top row. These hotkeys share keys with the function keys
(F1–F12) and other keys. For these dual-function keys, the icons or characters denoting the primary functions
are printed on top of the icons and characters denoting the secondary functions.
• A: an icon or character denoting the primary function
• B: an icon or character denoting the secondary function
Figure 3. The layout of a dual-function key
Table 3. FnLock and dual-function keys
FnLock FnLock Pressing the hotkey alone
(Esc) status
LED
Disabled Primary function
Off
On Enabled Secondary function
12
User Guide
Pressing the hotkey while holding down
the Fn key
Secondary function
Primary function