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Advanced bios features – Foxconn G41S User Manual

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► Mouse

The system boot will not stop for a mouse error if you enabled this item.

► Model Name

Model name of this product.

► BIOS Version

It displays the current BIOS version. User can check this information and discuss with the field
service people if a BIOS upgrade is needed.

► Memory

This item displays the current memory size. The size is depending on how many memory mod-
ules were installed in your system before powering on.

► MAC Address

This item shows the onboard LAN MAC address.

► Intel (R) Pentium (R) Dual CPU

This item shows processor type.

Advanced bIoS features

► PCI Latency Timer

This item is used to set the PCI latency timer. The value is in unit of PCI cycle for PCI device
latency timer register. Setting values are 32, 64, 96, 128, 160, 192, 224, 248.
This feature controls how long each PCI device can hold the bus before another takes over.
The larger the value, the longer the PCI device can retain control of the bus. Low values for
the PCI Latency Timer will reduce the effective PCI bandwidth while higher values means
every PCI device will have to wait longer before they can get access to the bus, but when they
do get access, they can conduct their transactions for a longer time. Normally, a default value
of 64 cycles is set. Some PCI devices may not agree with longer latency times so if you start
facing problems like stuttering sound or a less responsive system, reduce the latency. Higher
values will actually reduce performance as too much time may be allocated to each PCI device

CMOS Setup Utility - Copyright (C) 1985-2008, American Megatrends, Inc.

Advanced BIOS Features

PCI Latency Timer

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Help Item

Quiet Boot

[Enabled]

Quick Boot

[Enabled] Value in units of PCI

Bootup Num-Lock

[On]

clocks for PCI device

► Trusted Computing

[Press Enter]

latency timer

register .

↑↓←→:Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help

F9:Optimized Defaults

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