Resolution cannot be adjusted to desired setting.

Make sure that the video driver is installed correctly.

The external monitor displays nothing.

Make sure that the monitor is turned on.

Make sure that the monitor’s signal cable is properly connected.

Simultaneous display does not work.

Make sure that you turn on the external monitor before turning on the computer.

Floppy Disk Drive Problems

The Floppy Disk Drive In-use Indicator stays on.

Make sure that the floppy disk is not physically damaged.

Make sure that the floppy disk is inserted correctly.

The disk drive cannot write to a floppy disk.

Make sure that the floppy disk is formatted.

Make sure that the floppy disk is not write-protected.

Make sure that you are writing to the correct drive.

Make sure that there is enough space left on the floppy disk. Make sure that the floppy disk is not physically damaged.

The disk drive cannot read a floppy disk.

Make sure that the floppy disk is formatted.

Make sure that you are reading the correct drive.

Troubleshooting

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TAG 20 Series manual Floppy Disk Drive Problems