Toshiba Satellite C650D Series, Maintenance Manual

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3.7 Storage 3 Diagnostic Programs
invalid. If user chooses Special Size, the test of IDE HDD will be taken
according to the coverage range that user chooses or time.
e Block
Address).
the coverage rate in percentage of the total disk.
l
ined range of the
total disk to be tested.
ode
—Choose test mode from the following options:
e disk, then read it out and compare the two
value;
(2) Read Verify
—Read data only;
(3) Unprotected Write
—Write data on the disk without backup original data.
Option
—Select sequential test or random test
2. Sequential/Random Seek
The test item is to check the correctness of the HDD’s sector’s seeking function.
This test item involves the following parameters:
LBA Start, LBA End
--Specify the start and end byte in LBA (Larg
Percent
—Specify
Time Limit(h):
Choose or Input the time (hour) of the defined range of the tota
disk to be tested.
Time Limit(m):
Choose or Input the time (minute) of the def
Test M
(1) Read & Write
–Write data on th
Satellite/Satellite Pro/C650D/C655D Maintenance Manual
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