Mainboard D1944
A26361-D1944-Z120-1-7419, edition 1
English - 5
Special technical features - special features
Silent Fan
A micro controller developed by Fujitsu Siemens Computers monitors and controls the
fans in the PC and thus prevents any unnecessary noise annoyance. Should the
processor become in spite of full turning ventilator too hot, then the processor clock
rate will automatically be reduced so that the system continues to run stably. The
microcontroller operates independently of the operating system and the processor.
Therefore the micro controller protects your PC reliably against overheating and loss of
data or even damage of the processor.
In addition, the microcontroller offers monitoring of, for example, system voltages
(12 V, 5 V, CMOS), opening of the case and a watchdog function.
Silent Drives
Hard disks and optical drives (CD-ROM, CD-RW, DVD etc.) are besides the fans
some of the greatest sources of noise in a PC. The
BIOS-Setup
can be used to switch
these drives into a quieter mode.
Harddisk Password
A password assignment for the hard disk is only possible with suitable hard disks and
prevents unauthorised access to the stored data.
For up to four hard disks one password each can be assigned in the
BIOS-Setup
(e. g.
for up to four different users).
Additional information is contained in the "BIOS Setup" manual.
Recovery BIOS
If an error occurs during a BIOS update (e. g. due to a power failure), the system BIOS
will be destroyed. All Fujitsu Siemens Computers mainboards are equipped with a
recovery BIOS. With it a destroyed BIOS can easily be restored. Exact instructions are
provided in the chapter "BIOS Recovery - Recovering System BIOS".
Summary of Contents for D1944
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