User manual BIOSTAR A740G M2 PLUS SE BIOS MANUAL
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BIOSTAR A740G M2 PLUS SE SETUP MANUAL (2068 ko)
Manual abstract: user guide BIOSTAR A740G M2 PLUS SEBIOS MANUAL
Detailed instructions for use are in the User's Guide.
[. . . ] A780G M2+ SE/A780V M2+ SE/A740G M2+ SE BIOS Manual
BIOS Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 Main Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Advanced Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 PCIPnP Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4 Boot Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5 Chipset Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 6 Performance Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 7 Exit Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
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A780G M2+ SE/A780V M2+ SE/A740G M2+ SE BIOS Manual
BIOS Setup
Introduction
T he purpose of this manual is to describe the settings in the AMI BIOS Setup program on this motherboard. The Setup program allows users to modify the basic system configuration and save these settings to CMOS RAM. T he power of CMOS RAM is supplied by a battery so that it retains the Setup information when the power is turned off. Basic Input-Output System (BIOS) determines what a computer can do without accessing programs from a disk. [. . . ] Options: Enabled (Default) / Disabled USB 2. 0 Controller Mode T his item allows you to select the operation mode of the USB 2. 0 controller. Options: HiSpeed (Default) USB 2. 0-480Mbps FullSpeed USB 1. 1-12Mbps BIOS EHCI Hand-Off T his item allows you to enable support for op erating systems without an EHCI hand-o ff feature. Options: Enabled (Default) / Disabled
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A780G M2+ SE/A780V M2+ SE/A740G M2+ SE BIOS Manual
USB Mass Storage Dev ice Configuration
BIOS SETUP UTILITY Advanced USB Mass Storage Device Configuration USB Mass Storage Reset Delay [20 Sec] Device # Emulation Type [Auto] Number of seconds POST waits for the USB mass storage device after start unit command.
+F1 F10 ESC
Select Screen Select Item Change Option General Help Save and Exit Exit
vxx. xx (C)Copyright 1985-200x, American Megatrends, Inc.
USB Mass Storage Reset Delay T his item allows you to set the reset delay for USB mass storage device. Options: 20 Sec (Def ault) / 10 Sec / 30 Sec / 40 Sec Emulation Type T his item allows you to select the emulation type of the USB mass storage device. Options: Auto (Default) / Floppy / Forced FDD / Hard Disk / CDROM
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A780G M2+ SE/A780V M2+ SE/A740G M2+ SE BIOS Manual
3 PCIPnP Menu
T his section describes con figuring the PCI bus system. PCI, or Personal Computer Interconn ect, is a system which allows I/O devices to operate at speeds nearing the speed o f the CPU itself uses when communicating with its own special components.
Notice
Beware of that setting inappropriate values in items of this menu may cause system to malfunction.
Main Advan ced PCIPnP BIOS SETU P U TILITY Boot Chipset Performance Exit
Advanced PCI/P nP Settings WARNING: Setti ng wrong values in below sections may c ause system to malf unction. Clear NVRAM Plug & Play O/ S PCI Latency Ti mer Allocate IRQ t o PCI VGA Palette Snoopi ng PCI IDE BusMas ter > PCI Resource > PCI Express Configuration [No] [No] [64] [Yes ] [Dis abled] [Ena bled]
Clear NVRAM during System Boot.
+F1 F10 ESC
S elect Screen S elect Item C hange Option G eneral Help S ave and Exit E xit
vxx . xx (C)Copyright 1985-200x, American Me gatrends, Inc.
Clear NV RAM
T his item allows you to clear the data in the NVRAM (CMOS) by selecting "Yes". Options: No (Default) / Yes
Plug & P lay OS
When set to YES, BIOS will only initialize the PnP cards used for the boot sequen ce (VGA, IDE, SCSI). The rest of the cards will be initialized by the PnP operating system like WindowTM 95. For non-PnP operating systems (DOS, NetwareTM), this option must set to NO. Options: No (Default) / Yes
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A780G M2+ SE/A780V M2+ SE/A740G M2+ SE BIOS Manual
PCI Latency Timer
T his item controls how long a PCI device can hold the PCI bus bef another takes ore over. T he longer the latency, the longer the PCI device can retain control of the bus before handing it over to another PCI device. Options: 64 (Default) / 0-255
Allocate IRQ to PCI V GA
T his item allows BIOS to choose a IRQ to assign for the PCI VGA card. Options: Yes (Default) / No
Palette Snooping
Some old graphic controllers need to " snoop" on the VGA palette and then map it to their display as a way to provide boot inf ormation and VGA compatibility. Options: Disabled (Default) / Enabled
PCI IDE BusMaster
T his item is a toggle for the built-in driver that allows the onbo ard ID E controller to perform DMA (Direct Memory Access) trans fers. Options: Enabled (Default) / Disabled
PCI Resource
BIOS SETUP UTILITY PCIPnP PCI Resource IRQ3 IRQ4 IRQ5 IRQ7 IRQ9 IRQ10 IRQ11 IRQ14 IRQ15 DMA DMA DMA DMA DMA DMA Channel Channel Channel Channel Channel Channel 0 1 3 5 6 7 [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Available] [Disabled] Available: Specified IRQ is available to be used by PCI/PnP devices. Reserved: Specified IRQ is reserved for use by Legacy ISA devices.
+F1 F10 ESC
Select Screen Select Item Change Option General Help Save and Exit Exit
Reserved Memory Size
vxx. xx (C)Copyright 1985-200x, American Megatrends, Inc.
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A780G M2+ SE/A780V M2+ SE/A740G M2+ SE BIOS Manual
IRQ3/4/5/7/9/10/11/14/15 T hese items will allow you to assign each system interrupt a type, depending on the type of device using the interrupt. T he option "Available" means the IRQ is going to assign automatically. Options: Available (Default) / Reserved DMA Channel 0/1/3/5/6/7 T hese items will allow you to assign each DMA channel a type, depending on the type of device using the channel. T he option " Available" means the channel is going to assign automatically. Options: Available (Default) / Reserved Reserved Memory Size T his item allows BIOS to reserve cert ain memory size for speci fic PCI device. Options: Disabled (Default) / Enabled
PCI Express Configuration
BIOS SETUP UTILITY PCIPnP PCI Express Configuration Active State Power-Management[Disabled] Enable/Disable PCI Express L0s and L1 link power states.
+F1 F10 ESC
Select Screen Select Item Change Option General Help Save and Exit Exit
vxx. xx (C)Copyright 1985-200x, American Megatrends, Inc.
Active State Power-Management T his item sets the ASPM configuration for the PCI Express devices b efore the operating system boots. [. . . ] Options: 1. 20V (Default) / 1. 25V / 1. 30V / 1. 35V / 1. 40V
CPU Frequency
T his item allows you to select the CPU Frequency. Options: 200 (MHz) (Default) / 200-600
DRAM Timing Configuration
BIOS SETU P U TILITY Performance DRAM Timing Co nfiguration Memory Clock M ode Memclock Val ue DRAM Timing Mo de [Aut o] [200 MHz] [Aut o] Select the DRAM Frequency programming method. S elect Screen S elect Item +C hange Option F1 G eneral Help F10 S ave and Exit ESC E xit
Memory CLK CAS Latency( Tcl) RAS/CAS Dela y(Trcd) Row Precharg e Time(Trp) Min Active R AS(Tras) RAS/RAS Dela y(Trrd) Row Cycle (T rc)
vxx . xx (C)Copyright 1985-200x, American Me gatrends, Inc.
Memory Clock Mode T his item allows you to control the Memory Clock. Options: Auto (Default) / Manual Memclock Value T his item allows you to set the Memory Clock. [. . . ]
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