Toshiba Portege M200 Maintenance Manual page 130

3 Tests and Diagnostics
Subtest 06 Write Specified Address
This subtest writes specified data to a specified cylinder and head on the HDD.
Subtest 07 Read Specified Address
This subtest reads data which has been written to a specified cylinder and head on
the HDD.
Subtest 09 Sequential Write
This subtest writes specified 2-byte data to all of the cylinders on the HDD.
Subtest 10 W-R-C Specified Address
This subtest writes data to a specified cylinder and head on the HDD, then reads
the data and compares it to the original data.
3-30
'D24924' 7 cylinder
3.11 Hard Disk Test
Portege M200 Maintenance Manual (960-457)