Identifying External Hardware
Hardware Guide 1–5
Keyboard and Drive Lights
Top Components: Keyboard and Drive Lights
1
Num lock light On: Num lock is on or the internal
keypad is on.*
2
Caps lock light On: Caps lock is on.
3
IDE (Integrated Drive
Electronics) drive light
On: One of the following drives is
being accessed:
■
Hard drive in the hard drive bay.
■
Optional hard drive, Zip drive,
SuperDisk drive, or any type of
CD or DVD drive in the MultiBay.
*For more information about using num lock, the internal keypad, or an
external keypad, refer in this guide to the “Pointing Devices and Keyboard”
section, “Keypads.”
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