Fujitsu Siemens Computers Fujitsu-Siemens PC - Manual (Page 68)

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3.3 BIOS
BIOS is the abbreviation for "Basic Input Output System". The
BIOS is the hardware-specific core of an operating system, which
is not deleted when the system is turned off and is located in the
EPROM. Data is written to this chip once, can only be read by the
computer, and can only be changed at a later date using special
programs (Flash-BIOS). Each time the computer is turned on, the
BIOS first of all runs a self-test. The computer then uses the BIOS
to start the operating system and to control the stream of data
between the hard disk, graphics card, keyboard and printer, until
the operating system takes over this task.
i
Our tips and hints …
... for using the BIOS
The BIOS is tailored to the specific demands of the system by the
manufacturer. Therefore, only the BIOS approved and certified by
the manufacturer should be used.
Current BIOS updates can be found at: www.fujitsu-siemens.com
... accessing the BIOS
In its delivery state, the BIOS is optimised such that a very short
boot time is achieved. To access the BIOS setup, immediately after
switching on the machine, i.e. during the boot process, press the
key to call the BIOS several times at short intervals until the BIOS
main menu appears on your screen.
Note:
Further information on setup and which key you must
press (e.g. F2 or Del) can be found in the motherboard
documentation.