As you can see, the system prompt has changed to show the

new default drive letter.

Note

If the computer responds:

Invalid Drive Specification

it may mean that tither there is no hard disk system installed, or your Hard disk drive has not been configured yet. See Chapter 6, “Using Your Hard Disk,” for instructions.

From the A> prompt, try the command:

The computer will respond:

Press ENTER after you insert the diskette into the drive, then the system prompt will be:

If you have a dual floppy disk drive system, the second, or “B” drive is now the system default drive, as indicated by the new system prompt. If performed on a single drive computer system,

Using MS-DOS With Your Computer 4-11