Seco SECOMX-945/N270, Руководство пользователя

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SECOMX-945/N270
User Manual - Rev. First Edition: 0.1 - Last Edition: 2.1 - Author: S.B. - Reviewed by G.M.
Copyright © 2011 SECO s.r.l.
SECOMX-945/N270
pag. 25
4.2 Basic CMOS Configuration
Selecting this item, it appears a standard set-up screen:
All fields shown, except for the “
Base Memory
” and “
Extended Memory
”, can be modified choosing
the right field with arrows keys, selecting the field with Enter or Tab and modifying the value with
PgUp , PgDn , + and -.
Each of two “
Floppy drive
” fields can have one of the following values:

Not installed;

360 KB, 5.25";

1.2 MB, 5.25";
 720 KB, 3.5”;

1.44 MB, 3.5".
Hard Disk field offers the following choices:

Not installed;

Automatic search.
Not installed selection is used to speed up the boot in the case of the Hard Disk is not used,
eliminating the time to check its presence.
When a hard disk is installed, then Automatic search has to be selected. This selection enables the
BIOS to check automatically if a hard disk is really installed and to know its specifications.
In this case, the following parameters will be shown:

Cyln;

Heads;

Wpcom;

Lzone;

Sect;

Size.
that correspond respectively to cylinders, heads, write pre-compensation, landing zone, sectors per
tracks and dimensions (in MB).