3.7 Storage 3 Diagnostic Programs
Satellite/Satellite Pro/C650D/C655D Maintenance Manual
43
6.
gy.
SMART test will compare the attribute values with the threshold value in the
controller to confirm whether there is any failure in the HDD
Subtes
The ODD test runs on IDE CDROM/DVD-ROM & CD-RW. It will check the ODD
y and performance.
1.
ontroller’s status.
2.
Check the data transfer rate of the ODD drive. It will read data from the ODD disc
nsfer rate. This test needs a data CD.
3.
operations. First, locate the minimum LBA address, then the maximum, the sub-
um and meet at center point. This test needs a data CD.
4.
Check the random seek function of ODD drive. Random access will reflect the
random movement and seek. It tests for 1000 times.
5.
Check the sequential seek function of ODD drive. Perform location test to CD-
mode with the location address increasing in sequence.
6.
Check the eject function of the ODD. It will eject the ODD and ask the user to
confirm if the operation succeeds.
SMART Test
SMART stands for Self-Monitoring, Analysis and Reporting Technolo
HDD’s
t 02 ODD
driver’s functionalit
Controller Test
Check the CDROM c
Data Transfer Rate
and calculate the data tra
Data CD Butterfly Seek
Check the seek function of the ODD drive. It will perform a serial of seeking
minimum, the sub-maxim
Data CD Random Seek
performance of the heads’
Data CD Sequence Seek
RW under LBA
Tray Eject Test
