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Dim LCD at boot and shutdown - Thinkpad T400, T500 and W500
Symptom

During Windows Vista boot and shutdown the LCD will dim to a very low level. This behavior is normal. This is a battery saving / power management feature that will extend the life of the battery.

Affected configurations

The following ThinkPad Systems running on Microsoft Windows Vista:

  • ThinkPad T400
  • ThinkPad T500
  • ThinkPad W500
Solution

If boot and shutdown LCD brghtness is required, then pressing FN-Home will raise the overall LCD brightness.

 



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País de disponibilidad
DisponibleWorldwide
Documento de identidad : HT001313
Legacy Document ID : MIGR-70844
Última actualización :
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