There are three ways to change the processor speed:

0Run the Setup program on your Reference diskette Cl Enter a keyboard command

Cl Run the ESPEED program.

If you frequently use programs that require the processor to operate at low speed or require the automatic speed change when your computer is accessing a diskette, use the Setup program to change the processor speed. See Chapter 2 for instructions.

If you use these programs only occasionally, you should use the keyboard commands or the ESPEED program (described below) to change the processor speed.

Entering Keyboard Commands

Whenever you are at an MS-DOS command prompt, you can change the processor speed by entering one of the following commands:

CTRL ALT + Changes the processor speed to high (16 MHz).

CTRL ALT - Changes the processor speed to low (simulated 8 MHz).

CTRL ALT * Sets the processor speed to change to low speed automatically when the computer is accessing a diskette.

4-4 Enhancing System Operating