HP XE3 - Manual (Page 15)

HP OmniBook XE3 Product Information 1-7
Checking the Notebook’s Status
The notebook’s status lights—located above the keyboard—report power and battery status, keyboard
status, and drive activity.
Figure 1-5. Status Lights
1. Power status.
2. Battery status.
3. Caps lock.
4. Num lock.
5. Scroll lock.
6. Floppy disk drive activity.
7. Hard disk drive activity.
8. CD-ROM or DVD drive activity.