Icon Description Lights up when Num Lock is activated. Acer Aspire 9920 Series Audio Board Cable 55.AKE0N.001 6050A2067401 Caps Lock Lights up when Caps Lock is activated. HDD Indicates when the hard disk drive is active. Battery Lights when the battery is being charged. The light shows amber when the battery is charging. The light shows green when the system is under AC mode. Chapter 1 11 Easy-launch Buttons There are several conveniently located easy-launch buttons. They are one user-programmable[…]
