Toshiba Satellite Pro L450-W1543 Maintenance Manual - Page 96

FDD Test, Write/Read/Compare pattern function Range: Track 75 ~ 79

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3. Tests and Diagnostics 3.7 FDD Test NOTE: Before running the FDD test, prepare a formatted work diskette (1.44 MB). Remove the diagnostics diskette and insert the work diskette into the FDD. The contents of the USB diskette maybe erased. The USB 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. Satellite L450 / Satellite L455 / Satellite Pro L450 T&D 13

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3.
Tests and Diagnostics
Satellite L450 / Satellite L455 / Satellite Pro L450 T&D
13
3.7 FDD Test
NOTE
: Before running the FDD test, prepare a formatted work diskette (1.44 MB).
Remove the diagnostics diskette and insert the work diskette into the FDD.
The contents of
the USB diskette maybe erased.
The USB 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.