Windows Vista:

1Click Start Control PanelProgramsPrograms and Features.

2Select the program you want to remove.

3Click Uninstall.

4See the program documentation for installation instructions.

drive letter :\ I S N O T A C C E S S I B L E . T H E D E V I C E I S N O T R E A D Y The drive

cannot read the disk. Insert a disk into the drive and try again.

I N S E R T B O O T A B L E M E D I A Insert a bootable floppy disk, CD, or DVD.

N O N -S YS T E M D I S K E R R O R Remove the floppy disk from the floppy drive and restart your computer.

N O T E N O U G H M E M O R Y O R R E S O U R C E S . C L O S E S O M E P R O G R A M S A N D T R Y

A G A I N Close all windows and open the program that you want to use. In some cases, you may have to restart your computer to restore computer resources. If so, run the program that you want to use first.

O P E R A T I N G S YS T E M N O T F O U N D Contact Dell (see "Contacting Dell" on page 129).

Lockups and Software Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

The computer stops responding

NOTICE: You may lose data if you are unable to perform an operating system shutdown.

TU R N T H E C O M P U T E R O F F If you are unable to get a response by pressing a key on your keyboard or moving your mouse, press and hold the power button for at least 8 to 10 seconds (until the computer turns off), and then restart your computer.

A program stops responding

E N D T H E P R O G R A M

1Press <Ctrl><Shift><Esc> simultaneously to access the Task Manager.

2Click the Applications tab.

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Troubleshooting

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Dell 1200 owner manual Lockups and Software Problems, Computer stops responding, Program stops responding