Toshiba PROL550 User Manual
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