Toshiba PROL450D 用户手册
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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G-1