Use only a formatted blank diskette for this test.

Any data present may be erased.
If using drive A, remove your Diagnostics Disk.
Enter Y to start this check.

Enter N to return to the menu.

Make sure the blank diskette you prepared is in drive A, then press Y and

Enter.

The program displays the current track number as each cylinder is tested. For example, with a 720KB floppy disk, the first message you see is:

Current track is 79

Speedcheck

This test checks the revolution speed of the specified disk drive. Select option 4 from the menu to start this test. You see a message similar to this:

The disk rotation speed should be more than 294.p rpm and less than 3p6.p rpm.

The computer spins the diskette for a few seconds then displays a message like this:

The disk rotation speed is now 3@J.pl rpm.

Note: The speed for a i60KR or 7XKB (3 G-inch) drive should hc 300 t-pm. This check permits ;I tolerance of +??I.

The Diskette continues to spin, and the Jisp12v ii up&tcd ever\j few seconds. To stop the test, press any kq; the program returns to the menu.

Disk is defective or not installed properly.

Press ENTER to return to the menu.

Run all above checks

To run all the tests on the mm in sequence, prt’ss 5 ad then Enter.