Appendix C

Physically Formatting a Hard Disk

This appendix describes how to physically format a hard disk. Sometimes called a low-level format, this procedure should not be confused with the logical format performed by the MS-DOS FORMAT command. The physical formatting of a hard disk is a separate step that is usually done at the factory by the disk manufacturer.

If your computer came with a hard disk, or if you have installed an optional Epson hard disk, it has already been physically formatted. You need only follow the instructions in the MS-DOS Installation Guide to prepare your hard disk for use.

If you have installed a hard disk that came with its own format utility, use that program to physically format the disk.

You may need to use the procedure in this chapter to physically format a hard disk if either of the following is true:

Cl Your hard disk is producing numerous read/write errors or you are having other serious problems with the disk. Sometimes, after a hard disk has been used for a long time, the disk’s data becomes fragmented, causing the disk to frequently produce errors. You may need to reformat the disk in this case.

0You have installed a non-Epson hard disk in your computer that has never received the low-level format and did not come with its own format utility.

Caution

Physically formatting a hard disk erases any data it contains. If you have any data on the disk or you are unsure if formatting is necessary, contact your Epson dealer for assistance.

Physically Formatting a Hard Disk C-1