WinBook sx dx Betriebsanweisung
KEY COMPONENTS SX/DX
This manual contains full instructions for using all the functions of the 486SX/DX-WinBook. Some items
in the 486SX/DX-WinBook may vary, such as the hard disk drive type, but all basic functions will be the
same. In this section, a brief introduction to the various components in the system are given to give you
an overall understanding of the key parts and the names that will be used in this manual to describe them.
in the 486SX/DX-WinBook may vary, such as the hard disk drive type, but all basic functions will be the
same. In this section, a brief introduction to the various components in the system are given to give you
an overall understanding of the key parts and the names that will be used in this manual to describe them.
The Main System Unit
By the main system unit we refer to the bottom half of the whole system, i.e. the complete unit excluding
the LCD display and the keyboard. Contained within the main system unit are the power supply, the
mainboard, the storage devices including hard and floppy disk drives and an IC card unit (see below), the
battery and all connectors.
the LCD display and the keyboard. Contained within the main system unit are the power supply, the
mainboard, the storage devices including hard and floppy disk drives and an IC card unit (see below), the
battery and all connectors.
Mainboard
The mainboard is contained within the main system unit and is not visible to the user. The mainboard
contains the following key components:
contains the following key components:
25MHz or 33MHz Intel 80486DX or 80486SX CPU
4MB (megabytes) of main memory (RAM) expandable to 8MB, 16MB or 32MB
PICO 82C268A core logic chipset
SystemSoft BIOS with SETUP program and power management
Storage Devices
One 3.5” 1.44 megabyte floppy disk drive.
One 120MB 2.5” IDE (AT bus) non-removable hard disk drive
One PCMCIA type 1/Type 2 IC card unit
Interface Ports
One external serial (RS-232) port [SX/DX 1-3]
One external parallel (printer) port
One external keyboard port
One external analog VGA monitor port
One docking system expansion port
The Keyboard
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KEY COMPONENTS SX/DX
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