Toshiba A200 manual CD-ROM/DVD-ROM Test Tests and Diagnostics

3.17 CD-ROM/DVD-ROM Test 3 Tests and Diagnostics

3.17 CD-ROM/DVD-ROM Test

To execute the CD-ROM/DVD-ROM test, select 13 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen.

Note: For the subtest 01, 02 and 03, use the TOSHIBA CD-ROM TEST DISK TDY-01 or ABEX TEST CD-ROM TCDR-702 and DVD-ROM TEST DISK TSD-1. For the subtest 04, use a CD-RW on the market.

Subtest 01	Sequential read
	This subtest is a sequential reading of one-block units (2K bytes) of all the logical
	addresses.
Subtest 02	Read specified address
	This subtest reads one-block data from a specified address.
Subtest 03	Random address/data
	This subtest reads one-block data and multi-block data from random addresses
	200 times.
Subtest 04	RW 1point W/R/C
	This subtest writes, reads and compares data at one point on a CD/RW media.

PORTEGE A200 Maintenance Manual (960-499) 3-35