HP — OmniBook 4100 User's Handbook (EN)

Ё Steady green light. Floppy disk is being read from or written to. 2. Power status light Ё Steady green light. OmniBook is on. Ё Steady amber light. OmniBook is in Standby or Suspend mode. Ё No light. OmniBook is in Off or Hibernate mode. Ё Alternating green and amber light. OmniBook failed when resuming. 3. Disk drive activity light Ё Steady green light. OmniBook is accessing the hard disk drive (no other drive). 4. Charging status light Ё Steady green light. AC adapter connected, battery full. Ё Blinking green light. AC adapter connected, battery charging. Ё No light. AC adapter not connected.

Keyboard status The keyboard status lights, located above the keyboard, indicate the states of the keyboard locks. 1. Caps Lock. Caps Lock is active. 2. Keypad Lock. The embedded keypad is active (Fn+F8). Num Lock must also be on for the numeric keys—otherwise, cursor control is active. 3. Num Lock. Num Lock is active. Battery status The battery module has five lights that indicate its charge level. To view the lights, remove the battery and press the pad on the back next to the connector. The number of lights that turn on indicates the charge. Protecting the OmniBook • To set or change a password. • To delete a password. • To attach a security cable. • To install McAfee VirusScan.

To set or change a password 19