Toshiba T2150CD user manual CD ROM Drive, Disk Drives and reboot

Problem	Procedure
Computer does not boot from hard drive	Insert a system diskette (refer to Chapter 5, Disks
	and Disk Drives) and reboot.
	There may be a problem with your operating system
	files. Refer to your Windows and DOS documentation.
Slow performance or disk errors	Your files may be fragmented. Run SCANDISK to
	check the condition of your files and disk. Refer to
	your MS-DOS documentation or on-line HELP for
	information on running SCANDISK and the
	defragmenter.
	Run the diagnostic test. Write down any reported
	errors. If TDIAGS does not report any errors and you
	have exhausted every troubleshooting possibility,
	make sure you have backed up all your files.
	As a last resort, reformat the hard disk. Then, reload
	the operating system and other files.
	If problems persist, contact your dealer.

CD ROM Drive

For more information, refer to Chapter 5, Disks and Disk Drives.

Problem	Procedure
You cannot access a CD in the drive	Make sure the drive's drawer is securely closed. Press
	gently until it clicks into place.
	Open the drawer and make sure the CD is properly
	seated. It should lie flat with the label facing up.
	A foreign object in the drawer could block laser
	light from reading the CD. Make sure there in no
	obstruction. Remove any foreign object.
	Check whether the CD is dirty. If necessary, wipe it
	with a clean cloth dipped in water or a neutral cleaner.
	See the CD care section in Chapter 5, for details on
	cleaning.
	Check your config.sys and autoexec.bat files to make
	sure they have the necessary drivers and execution
	lines. Refer to the CD-ROM driver section in Chapter
	10, Toshiba Utilities and Drivers.