Acer Aspire T310, Service Manual

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Chapter 2 29
SIS OnChip PCI Device
Press [Enter] to enter the sub-menu and the following screen appears:
Onboard SuperIO Device
Press [Enter] to enter the sub-menu and the following screen appears:
Parameter Description Options
USB Controller This item enables the USB controller. Leave this
at the default “Enabled”, if you want to connect
USB devices to your computer. Enabled
Disabled
USB Ports Number This item enables you to determine the number
of USB ports. 6 Potrs
5 Potrs
4 Potrs
3 Potrs
USB 2.0 Support Enable this item if the system supports USB 2.0 Enabled
Disabled
USB Legacy Support This item allows the BIOS to interact with a USB
keyboard or mouse to work with MS-DOS based
utilities and non-Windows modes. Enabled
Disabled
USB Mouse Support This item lets you enable or disable the USB
mouse driver within the onboard BIOS. The
keyboard driver simulates legacy mouse
command and lets you use a USB mouse during
POST or after boot if you do not have a USB
driver in the operating system. Enabled
Disabled
SIS AC97 AUDIO This option allows you to control the onboard
AC97 audio. Disable this item if you are going to
install a PCI audio add-on card. Enabled
Disabled
SIS Serial ATA Controller This item allows you to control the SiS Serial ATA
controller. Enabled
Disabled
SIS Serial ATA Mode This item allows you to change SiS Serial ATA
mode. IDE
RAID
Parameter Description Options
Onboard FDC Controller Enables or disables the onboard floppy disk drive
controller. Enabled
Disabled
Onboard Serial Port 1 This option is used to assign the I/O address and
interrupt request (IRQ) for onboard serial port 1
(COM1). Disable, 3F8/IRQ4 , 2F8/IRQ3,
3E8/IRQ4, 2E8/IRQ3, Auto
Onboard Serial Port 2 This option is used to assign the I/O address and
interrupt request (IRQ) for onboard serial port 1
(COM2). Disable, 3F8/IRQ4, 2F8/IRQ3 ,
3E8/IRQ4, 2E8/IRQ3, Auto
Onboard Parallel Port This option is used to assign the I/O address and
interrupt request (IRQ) for the onboard parallel
port. Disabled, 378/IRQ7 , 278/IRQ5,
3BC/IRQ7
Parallel Port Mode Enables you to set the data transfer protocol for
your parallel port.
SPP (Standard Parallel Port), EPP (Enhanced
Parallel Port), ECP (Extended Capabilities Port)
and ECP+EPP. SPP, EPP, ECP , ECP+EPP
ECP Mode Use DMA When the onboard parallel port is set to ECP
mode, the parallel port can use DMA 3 or DMA 1. 3 , 1