Epson EL 486UC Інформаційний посібник про продукт - Сторінка 5

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Hard disk drive types (continued)

Type

Cyl

615

102

Actual formatted size may be slightly different than size on drive label.

If the computer has an Epson-supplied hard disk drive,

select a userdefined drive type and enter the appropriate

information

from the table below using the SETUP program.

Epson-supplied hard disk drive types

(Conner CP30254)

655

340MB

(Conner CP30344)

Actual formatted size may be slightly different than size on drive label.

BIOS ROM option to WP-Shadow or Cacheable.

Installation/Support Tips

Installing Option Cards

Although the EL 486UC will support most full-length option

cards, option cards with an I/F connector on the back may

not fit into the option slot.

Note that the EL 486UC system does not support older

option cards requiring -5 VDC.

Sec

Size* (MB)

654

343

Installing Diskette Drives

Make sure that the drive type has been correctly selected in

the SETUP program.

Installing Hard Disk Drives

controller be used if you are installing a drive that cannot

use the embedded IDE interface. If you install a non-IDE

hard disk drive and controller card, you need to disable

the built-in IDE hard disk drive

jumper J25 to position 2-3.

When installing a hard disk drive, see the hard disk drive

type tables on pages 4 and 5 and use the SETUP program

to select the correct type number for the drive. You can

select a type number that matches the parameters for the

drive or a type number with parameters having lesser

values, as long as they do not exceed the maximum

capacity (ii MB) of the drive. If there is no match for the

drive, you can select a userdefined drive type (48 or 49)

and enter the drive's exact parameters.

If you are going to install NetWare 286, version 2.2, do not

assign a user-defined disk drive type for your disk drive.

Assign the pre-defined hard disk drive type that most

closely matches the drive you are installing.

If you are installing an ESDI hard disk drive, make sure

you disable the built-in IDE hard disk drive interface by

moving jumper J25 to position 2-3. Also be sure to remove

the hard disk drive ribbon connector from the system

board.

Software Problems

try the installation at high speed. If this does not work

properly, select low speed by pressing the Ctrl and Alt

keys and the - key on the numeric keypad

simultaneously. Try loading the program at low speed

and then switching to high speed, if possible.

copy-protection method, try loading it at high speed. If

this does not work, load it at low speed.

COM Port Assignment

If you want to assign COM1 as COM3, you must set jumper

J19 to position 2-3.

Booting Sequence

If you cannot boot the computer from the hard disk, make

sure the booting sequence in SETUP is set to A,

the computer from a system diskette in drive A.

8/15/93

Epson EL 486UC

interface

by moving

copy-protected software package, first

Epson EL 486UC-5

Then boot