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Lenovo T420 User Manual

Page 58

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Table 7. Status indicators (continued)

Indicator

Meaning

The ac power adapter is attached to the computer.

The battery status indicator is off:

The battery pack of the computer is fully charged or detached.

11

Sleep (standby for Windows
XP) status

Green:

The computer is in sleep (standby) mode.

Blinking green:

The computer is entering sleep (standby) mode or hibernation
mode, or is resuming normal operation.

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ThinkPad T420 and T420i Hardware Maintenance Manual

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