Diskette-Drive Access Indicator

This indicator blinks when data is being transferred to or from the internal diskette drive.

PC Card Indicator

This indicator blinks when the computer is accessing data from an installed PC Card or Cards.

AC Power Indicator

This indicator appears when the computer is receiving power through an AC power adapter.

If the icon is present but not blinking, the computer is on but the battery is not charging.

If the icon is blinking, the computer is on and the battery is charging.

Battery Activity Indicator

This indicator appears when there are batteries in the computer. If the main battery is present, the upper triangle appears. If the secondary battery is present, the lower triangle appears. If either triangle is blink- ing, the battery is in use or charging.

Battery Status Indicator

The battery status indicator reflects the state of the main or secondary battery in the computer when the computer is off.

No indicator means there is no battery (main or secondary) in the computer or, if present, the battery has been discharged.

1-4 Dell Latitude LM Systems Service Manual

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Dell LM P-133ST manual Diskette-Drive Access Indicator