Toshiba PROL550 manual 7FDDTest

3.￿￿Tests￿and￿Diagnostics￿ 3.7￿Main￿Battery￿Change￿Test￿

￿

￿

3.￿7￿FDD￿Test￿

NOTE:￿ Before￿running￿the￿FDD￿test,￿prepare￿a￿formatted￿work￿diskette￿(1.44￿MB).￿￿Need￿to￿ insert￿FDD￿when￿power￿on￿machine.￿Otherwise￿the￿Floppy￿can￿not￿be￿detected.￿

The￿Floppy￿Disk￿Test￿includes￿three￿subtests￿of￿the:￿

1.￿ Sequential￿seek/verify￿function￿(Range:￿Track￿0￿~￿79)￿

2.￿ Funnel￿code￿seek/verify￿function￿(Range:￿Track￿0￿~￿79)￿

3.￿ Write/Read/Compare￿pattern￿function￿(Range:￿Track￿75￿~￿79)￿

NOTE:￿ The￿write-protected￿device￿of￿this￿formatted￿diskette￿should￿be￿“Disable”.￿

￿

The￿subtests￿run￿automatically.￿

￿

￿

NOTE:￿ Press￿“Esc”￿key￿can￿skip￿the￿current￿subtest.￿

￿

The￿screen￿should￿display￿as￿below,￿indicating￿whether￿the￿subtests￿pass￿or￿fail￿when￿finished.￿

￿

12￿ Satellite￿L550/￿Satellite￿L555/￿Satellite￿L557/￿Satellite￿ProL550￿Series￿T&D￿