Toshiba PROL550 Laptop User Manual


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SatelliteL550/ProL550SeriesMaintenanceManual G-1
AppendixG
AppendixG Reliability
ThefollowingtableshowsMTBF(MeanTimeBetweenFailures)foreachcomponent.
TableG-1MTBF
Component Time(hours)
LCD 10,000
Keyboard
60,000
HDD 300,000
Optical(DVD/CD)drive 60,000
ACadaptor 60,000
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