What do the activity lights on the keyboard of the

To the right of the power button and below the Dell AccessDirect button are three lights. These have a lock synbol below them. The first one from left to right is signified by a number 9, this light is turned on when the numberical keypad is enables. The center light is signified by a letter A, it is on when the uppercase letter function (Caps Lock) is enabled. the third one, far right, signified by a down arrow, is on when the scroll lock function is enabled.

The device status lights on the far right side near the front of the laptop case. The top light is the power status light, the middle light is the Hard drive activity light, the bottom light is the status light for power management, battery, AC etc.

Scroll Lock and Caps Lock