![](/images/new-backgrounds/1223700/22370051x1.webp)
System Tour
Tip: When entering a lot of numeric data, toggle
on NumLk or attach an external keypad as
described on page 61.
Key | Description |
Caps Lock | When Caps Lock is on, alphabetical |
| characters appear in uppercase as you type |
| them. |
|
|
Fn+NumLk | When Num Lock After Boot is enabled in the |
(Fn+F11) | BIOS setup utility (see page 90) and Num |
| Lock is on, the embedded keypad is in |
| numeric mode. The keys function as a |
| numeric keypad, complete with arithmetic |
| operators +, |
| on a standard keyboard. |
|
|
Fn+ScrLk
(Fn+F12)
When Scroll Lock is on, the screen moves up or down one line when you press the − or ↓ key. (Scroll Lock may not work in some applications.)
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