Lenovo B490 Notebook - Manual (Page 44)

Optical drive
• 12.7 mm Rambo optical drive
Wireless features
• Integrated wireless LAN
• 100/1000 Mbps Ethernet communication
Status indicators
This chapter presents the system status indicators that show the status of the computer.
4
1 2 3
Table 1. Status indicators
Indicator Meaning
1 Caps lock status
indicator White: Caps Lock mode is enabled. You can type all alphabetic characters (A-Z) in
uppercase directly. To enable or disable Caps Lock mode, press the Caps Lock key.
2 Numeric lock status
indicator White: The separate numeric keypad on the keyboard is enabled. To enable or disable
the numeric keypad, press the Numeric Lock key.
38 Hardware Maintenance Manual