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User’s Manual

LM5560-Q45

2.2.9 Frequency/Voltage

Control

2.2.9.1 Auto Detect PCI Clk

The options: Enabled, Disabled.

2.2.9.2 Spread

Spectrum

This setting allows you to reduce EMI by modulating the signals the CPU generates so that

the spikes are reduced to flatter curves. This is achieved by varying the frequency slightly

so that the signal does not use any particular frequency for more than a moment. The

options: Disabled, N+0.3333, N+0.6666.

2.2.9.3 CPU/SRC/PCI

The options: Default, 100/100/33MHz, 133/100/33MHz, 200/100/33MHz, 266/100/33MHz,

333/100/33MHz.

Summary of Contents for LM5560-Q45

Page 1: ...LM5560 Q45 Intel Q45 LGA775 socket for Intel Core 2 Quad Micro ATX Motherboard User s Manual Ver 1 00 ...

Page 2: ...ral Processing Unit CPU 19 1 4 1 Installing the CPU 20 1 4 2 Installing the CPU Heatsink and Fan 22 1 4 3 Uninstalling the CPU Heatsink and Fan 24 1 5 System Memory 26 1 5 1 DIMM Sockets Location 26 1 5 2 Memory Configurations 27 1 5 3 Installing a DDR2 DIMM 28 1 5 4 Removing a DDR2 DIMM 28 1 6 Expansion Slots 29 1 6 1 Installing an Expansion Card 29 1 6 2 Configuring an Expansion Card 29 1 6 3 St...

Page 3: ...Fan Connector CPU_FAN1 38 1 8 6 Serial Port Connector 2 COM2 39 1 8 7 System Panel Connector F_PANEL1 40 1 8 8 Amplifier Connector JAMP1 41 1 8 9 Digital I O Connector JDIO1 41 1 8 10 Primary EIDE Connector PRE_EIDE1 42 1 8 11 Power Fan Connector PWR_FAN1 42 1 8 12 Serial ATA Connector SATA1 6 43 1 8 13 Digital Audio Connector SPDIF_O1 44 1 8 14 SPI Pin Header SPI1 44 1 8 15 USB 2 0 Connector USB5...

Page 4: ... 2 2 2 Advanced BIOS Features 52 2 2 3 Advanced Chipset Features 59 2 2 4 Integrated Peripherals 62 2 2 5 Security Chip Configuration 67 2 2 6 Power Management Setup 68 2 2 7 PnP PCI Configurations 72 2 2 8 PC Health Status 74 2 2 9 Frequency Voltage Control 75 2 2 10 Load Setup Defaults 76 2 2 11 Set Password 77 2 2 12 Save and Exit Setup 78 2 2 13 Exit Without Saving 79 ...

Page 5: ...t your local power company z If the power supply is broken do not try to fix it by yourself Contact a qualified service technician or your retailer Operation safety z Before installing the motherboard and adding devices on it carefully read all the manuals that came with the package z Before using the product make sure all cables are correctly connected and the power cables are not damaged If you ...

Page 6: ...bsite http www advansus com tw Conventions Used in This Guide To make sure that you perform certain tasks properly take note of the following symbols used throughout this manual DANGER WARNING Information to prevent injury to yourself when trying to complete a task CAUTION Information to prevent damage to the components when trying to complete a task IMPORTANT Instructions that you MUST follow to ...

Page 7: ...ve been shipped 9 1 x Intel Q45 Micro ATX Main board 9 1 x CD ROM contains the followings User s manual this manual in PDF file Drivers 9 1 x COM 1 Cable 9P 260mm 9 1 x ATA66 IDE Cable 40P 9 3 x SATA Cable Kit SATA Power 9 1 x I O Shield 9 1 x Startup Manual If any of the above items is damaged or missing please contact your retailer ...

Page 8: ...LM5560 Q45 8 Revision History Revision Revision History Date V 1 00 First release for PCB 1 00 February 6 2009 ...

Page 9: ...F 4R 6 x SATA SATAII 1 x IDE 1 x LPT port 1 x PS2 KB MS Features Others S PDIF Out Header System CPU Intel Q45 LGA775 socket for Intel Core 2 Quad Core 2 Duo Processors Compatible with Intel 06 processors Support Intel next generation 45nm Multi Core CPU FSB 1333 1066 800 MHz BIOS Award 32 Mb SPI BIOS System Chipset Intel Q45 GMCH ICH10DO I O Chipset Winbond W83627DHG A Memory Four 240 pin DIMM so...

Page 10: ...ne out Line in Mic in SPDIF header Ethernet LAN1 Intel 82567 LM PCI E Gigabit LAN Back I O Port Back Panel 1 x PS 2 Keyboard 1 x PS 2 Mouse 1 x VGA Port 1 x Parallel Port 1 x COM Port 1 x RJ45 Port 4 x USB 2 0 1 1 1 x Audio Jack 6 ports Internal I O Connector Internal I O 4 x USB connectors support additional 8 USB Ports 1 x IDE Connector 6 x SATA Connectors 1 x CPU Fan Connector 1 x Chassis Fan C...

Page 11: ...Mechanical Environmental Power Type ATX Operating Temperature 0 60 C 32 140 F Operating Humidity 0 90 relative humidity non condensing Size L x W 9 6 x 9 6 243 84 mm x 243 84 mm Weight 1 40 lbs 0 64 Kg Specifications are subject to change without notice ...

Page 12: ...LM5560 Q45 12 Block Diagram ...

Page 13: ...User s Manual LM5560 Q45 13 This chapter describes the main board features and the new technologies it supports 1 Product introduction 1 Product introduction ...

Page 14: ...hem z Whenever you uninstall any component place it on a grounded antistatic pad or in the bag that came with the component z Before you install or remove any component ensure that the ATX power supply is switched off or the power cord is detached from the power supply Failure to do so may cause severe damage to the motherboard peripherals and or components Onboard LED The motherboard comes with a...

Page 15: ...to do so can cause you physical injury and damage motherboard components 1 2 1 Placement Direction When installing the motherboard make sure that you place it into the chassis in the correct orientation The edge with external ports goes to the rear part of the chassis as indicated in the image below 1 2 2 Screw Holes Place eight 8 screws into the holes indicated by circles to secure the motherboar...

Page 16: ...LM5560 Q45 16 1 3 Motherboard Layout ...

Page 17: ...x 1 header pitch 2 54mm 32 CHASSIS1 Chassis Intrusion Connector 4 x 1 header pitch 2 54mm 33 JCOMPWR1 2 COM1 COM2 RI 5V 12V Select 3 x 2 header pitch 2 54mm 33 Rear Panel Connector Label Function Note Page KBMS1 PS 2 keyboard and mouse 6 pin Mini Din 34 35 COM1 Serial Port Connector D sub 9 pin male 35 LPT1 Parallel Port D sub 25 pin female 34 VGA1 VGA Connector D sub 15 pin female 35 USB34 USB Co...

Page 18: ...pitch 2 54mm 40 JAMP1 Amplifier Connector 4 x 1 header pitch 2 54mm 41 JDIO1 Digital I O Connector 10 x 2 header pitch 2 54mm 41 PRI_EIDE1 Primary EIDE RAID Connector 20 x 2 header pitch 2 54mm 42 PWR_FAN1 Power Fan Connector 3 x 1 wafer pitch 2 54mm 42 SATA1 6 Serial ATA Connectors 1 6 7 pin header 43 SPDIF_O1 Digital Audio Connector 4 x 1 header pitch 2 54mm 44 SPI1 SPI pin header 4 x 2 header p...

Page 19: ...ch the CPU documentation follow the latter z Upon purchase of the motherboard make sure that the PnP cap is on the socket and the socket contacts are not bent Contact your retailer immediately if the PnP cap is missing or if you see any damage to the PnP cap socket contacts motherboard components Your place of purchase or local distributor will shoulder the cost of repair only if the damage is shi...

Page 20: ...box is facing towards you and the load lever is on your left 2 Press the load lever with your thumb A then move it to the left B until it is released from the retention tab To prevent damage to the socket pins do not remove the PnP cap unless you are installing a CPU 3 Lift the load lever in the direction of the arrow to a 135º angle ...

Page 21: ...load lever B until it snaps into the retention tab 7 If installing a dual core CPU connect the chassis fan cable to the CHA_FAN1 connector to ensure system stability The CPU fits in only one correct orientation DO NOT force the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU The motherboard supports Intel LGA775 processors with the Intel Enhanced Memory 64 ...

Page 22: ...sembly If you buy a CPU separately make sure that you use only Intel certified multi directional heatsink and fan If you purchased a separate CPU heatsink and fan assembly make sure that you have properly applied Thermal Interface Material to the CPU heatsink or CPU before you install the heatsink and fan assembly 1 Place the heatsink on top of the installed CPU making sure that the four fasteners...

Page 23: ...U fan cable to the connector on the motherboard labelled CPU_FAN1 z Do not forget to connect the fan cables to the fan connectors Insufficient air flow inside the system may damage the motherboard components and hardware monitoring errors can occur if you fail to plug this connector z These are not jumpers DO NOT place jumper caps on the fan connectors ...

Page 24: ... fan cable from the connector on the motherboard 2 Rotate each fastener counter clockwise 3 Pull up two fasteners at a time in a diagonal sequence to disengage the heatsink and fan assembly from the motherboard 4 Carefully remove the heatsink and fan assembly from the motherboard ...

Page 25: ... correct orientation when reinstalling Refer to the documentation in the boxed or stand alone CPU fan package for detailed information on CPU fan installation The narrow end of the groove should point outward after resetting The photo shows the groove shaded for emphasis ...

Page 26: ...Rate 2 DDR2 Dual Inline Memory Modules DIMM sockets A DDR2 module has the same physical dimensions as a DDR DIMM but has a 240 pin footprint compared to the 184 pin DDR DIMM DDR2 DIMMs are notched differently to prevent installation on a DDR DIMM socket The following figure illustrates the location of the sockets ...

Page 27: ...bility it is recommended that you obtain memory modules from the same vendor z Due to chipset resource allocation the system may detect less than 1 GB system memory when you installed one 1 GB DDR2 memory modules z This motherboard does not support memory modules made up of 128 Mb chips or double sided x16 memory modules Make sure that the memory frequency matches the CPU FSB Front Side Bus Refer ...

Page 28: ...nsert the DIMM into the socket until the retaining clips snap back in place and the DIMM z A DDR2 DIMM is keyed with a notch so that it fits in only one direction DO NOT force a DIMM into a socket to avoid damaging the DIMM z The DDR2 DIMM sockets do not support DDR DIMMs DO NOT install DDR DIMMs to the DDR2 DIMM socket 1 5 4 Removing a DDR2 DIMM 1 Simultaneously press the retaining clips outward ...

Page 29: ...for the card 2 Remove the system unit cover if your motherboard is already installed in a chassis 3 Remove the bracket opposite the slot that you intend to use Keep the screw for later use 4 Align the card connector with the slot and press firmly until the card is completely seated on the slot 5 Secure the card to the chassis with the screw you removed earlier 6 Replace the system cover 1 6 2 Conf...

Page 30: ...o IRQ 9 3 11 IRQ holder for PCI streering 4 12 Communications Port COM1 5 13 IRQ holder for PCI streering 6 14 Floppy Disk Controller 7 15 Printer Port LPT 8 3 System CMOS Rear Time 9 4 IRQ holder for PCI streeing 10 5 IRQ holder for PCI streeing 11 6 IRQ holder for PCI streeing 12 7 PS 2 Compatible Mouse Port 13 8 Numeric Data Processor 14 9 Primary IDE Channel 15 10 Secondary IDE Channel ...

Page 31: ...ard USB card and other cards that comply with PCI specifications The figure shows a LAN card installed on a PCI slot 1 6 5 PCI Express X16 Slot This motherboard supports one PCI Express x16 graphic cards that comply with the PCI Express specifications The following figure shows a graphics card installed on the PCI Express x16 slot ...

Page 32: ...erase the RTC RAM 1 Turn OFF the computer and unplug the power cord 2 Remove the onboard battery 3 Move the jumper cap from pins 1 2 default to pins 2 3 Keep the cap on pins 2 3 for about 5 10 seconds then move the cap back to pins 1 2 4 Re install the battery 5 Plug the power cord and turn ON the computer 6 Hold down the Del key during the boot process and enter BIOS setup to re enter data Except...

Page 33: ...User s Manual LM5560 Q45 33 1 7 2 Chassis Intrusion Connector CHSSIS1 1 7 3 COM1 COM2 RI 5V 12V Select JCOMPWR1 JCOMPRW2 RI Default 5V 12V JCOMPWR2 JCOMPWR1 ...

Page 34: ...onnector This port allows Gigabit connection to a Local Area Network LAN through a network hub Refer to the table below for the LAN port LED indications The optional 10 100 Mbps LAN controller allows 10 100 Mbps connection to a Local Area Network LAN through a network hub 3 LAN_USB12 ACT LINK LED SPEED LED Status Description Status Description OFF No link OFF 10Mbps connection Orange Linked ORANGE...

Page 35: ...This port connects a microphone 7 LAN_USB12 USB 2 0 connector These two 4 pin Universal Serial Bus USB ports are available for connecting USB 2 0 devices 8 USB34 USB 2 0 connector These two 4 pin Universal Serial Bus USB ports are available for connecting USB 2 0 devices 9 VGA1 VGA port This 15 pin port is for a VGA monitor or other VGA compatible devices 10 COM1 Serial port connector D Sub 9 pin ...

Page 36: ... either HD Audio or legacy AC 97 optional audio standard Connect one end of the front panel audio I O module cable to this connector For motherboards with the optional HD Audio feature we recommend that you connect a high definition front panel audio module to this connector to avail of the motherboard s high definition audio capability ...

Page 37: ...ly fit ATX12V1 EATXPWR1 Important notes on the Motherboard Power Requirements z Make sure that your ATX 12V power supply can provide 8A on the 12V lead and at least 1A on the 5 volt standby lead 5VSB The minimum recommended wattage is 230W or 300W for a fully configured system The system can become unstable and might experience difficulty powering up if the power supply is inadequate z You must in...

Page 38: ... Do not forget to connect the fan cables to the fan connectors Insufficient air flow inside the system may damage the motherboard components and hardware monitoring errors can occur if you fail to plug this connector z These are not jumpers DO NOT place jumper caps on the fan connectors ...

Page 39: ...User s Manual LM5560 Q45 39 1 8 6 Serial Port Connector 2 COM2 ...

Page 40: ... is for the system power button Pressing the power button turns the system on or puts the system in sleep or soft off mode depending on the BIOS settings Pressing the power switch for more than four seconds while the system is ON turns the system OFF z Hard Disk Drive Activity LED 2 pin HDLED This 2 pin connector is for the HDD Activity LED Connect the HDD Activity LED cable to this connector The ...

Page 41: ...User s Manual LM5560 Q45 41 1 8 8 Amplifier Connector JAMP1 1 8 9 Digital I O Connector JDIO1 ...

Page 42: ...LM5560 Q45 42 1 8 10 Primary EIDE Connector PRE_EIDE1 z Orient the red markings usually zigzag on the IDE cable to Pin 1 1 8 11 Power Fan Connector PWR_FAN1 ...

Page 43: ...TA signal cables for Serial ATA hard disk drives SATA2 SATA1 SATA4 SATA3 SATA6 SATA5 Connect the right angle side of SATA signal cable to SATA device Or you may connect the right angle side of SATA cable to the onboard SATA port to avoid mechanical conflict with huge graphics cards SATA1 3 5 SATA2 4 6 ...

Page 44: ...ctor is for an additional Sony Philips Digital Interface S PDIF port s Connect the S PDIF module cable to this connector then install the module to a slot opening at the back of the system chassis The S PDIF module is purchased separately 1 8 14 SPI Pin Header SPI1 ...

Page 45: ...module cable to any of these connectors then install the module to a slot opening at the back of the system chassis These USB connectors comply with USB 2 0 specification that supports up to 480 Mbps connection speed Never connect a 1394 cable to the USB connectors Doing so will damage the motherboard The USB module is purchased separately ...

Page 46: ...LM5560 Q45 46 This chapter tells how to change the system setting through the BIOS setup menus Detailed descriptions of the BIOS parameters are also provided 2 BIOS setup 2 BIOS setup ...

Page 47: ...l during the Power On Self Test POST to enter the Setup utility otherwise POST continues with its test routines If you wish to enter Setup after POST restart the system by pressing Ctrl Alt Delete or by pressing the reset button on the system chassis You can also restart by turning the system off and then back on Do this last option only if the first two failed The Setup program is designed to mak...

Page 48: ... menu contains additional options for a field parameter To display a sub menu move the highlight to the field and press Enter The sub menu appears Use the legend keys to enter values and move from field to field within a sub menu as you would within a menu Use the Esc key to return to the main menu Take some time to familiarize yourself with the legend keys and their corresponding functions Practi...

Page 49: ...lowing screen appears The BIOS menu screen displays the items that allow you to make changes to the system configuration To access the menu items press the up down right left arrow key on the keyboard until the desired item is highlighted then press Enter to open the specific menu ...

Page 50: ...Press Enter to select this option for automatic device detection z IDE Device Setup Auto Automatically detects IDE devices during POST None Select this when no IDE device is used The system will skip the auto detection setup to make system start up faster Manual User can manually input the correct settings 9 Access Mode The options are CHS LBA Large Auto 9 Capacity Capacity of currently installed ...

Page 51: ...GA Enhanced Graphics Adapter Video Graphics Array For EGA VGA SVGA or PGA monitor adapters z CGA 40 Color Graphics Adapter power up in 40 column mode z CGA 80 Color Graphics Adapter power up in 80 column mode z MONO Monochrome adapter includes high resolution monochrome adapters 2 2 1 6 Halt On Set the system to halt on errors according to the system functions specified in each option Configuratio...

Page 52: ...tures item from the Initial Setup Screen menu It allows the user to configure according to particular requirements Below are some major items that are provided in the Advanced BIOS Features screen A quick booting function is provided for your convenience Simply enable the Quick Booting item to save yourself valuable time ...

Page 53: ...CPUID MaxVal Sets Limit CPUID MaxVa1 to 3 This should be disabled for WinXP The options Enabled Disabled z C1E Function CPU C1E function select The options Auto Disabled z Execute Disable Bit When disabled forces the XD feature flag to always return 0 z Virtualization Technology The options Enabled Disabled z SWMRR The options Enabled Disabled z Core Multi Processing The options Enabled Disabled ...

Page 54: ...s up causing a warning message to appear when anything attempts to access the boot sector or hard disk partition table Disabled No warning message will appear when anything attempts to access the boot sector or hard disk partition table 2 2 2 4 Quick Power On Self Test This allows the system to skip certain tests to speed up the boot up procedure Item Description Enabled Enable quick POST Disabled...

Page 55: ...oot device 2 2 2 6 Boot Other Device Use this to boot another device The options are Enabled and Disabled 2 2 2 7 Swap Floppy Drive A useful feature for those machines that use two floppy drives when enabled this swaps the A and B drives This enables you to change the bootable floppy without having to open the case and switch the cable 2 2 2 8 Boot Up Floppy Seek Selection of the command Disabled ...

Page 56: ...y is continuously depressed The input values for this category are 250 500 750 and 1000 ms 2 2 2 14 Security Option This category determines whether the password is required when the sys tem boots up or only when entering setup The options are Item Description System The system will not boot and access to Setup will be denied if the correct password is not entered at the prompt Setup The system wi...

Page 57: ...ations and greater expandability in the future In addition MPS 1 4 introduces support for a secondary PCI bus without requiring a PCI bridge 2 2 2 17 OS Select for DRAM 64MB Select the operating system that is running with greater than 64MB of RAM on the system The choice Non OS2 OS2 2 2 2 18 Console Redirection The options Disabled Enabled 2 2 2 19 Baud Rate The default is 19200 2 2 2 20 Agent af...

Page 58: ... Event Log The options Yes No 2 2 2 25 View DMI Event Log Show the Event Log history The options Yes No 2 2 2 26 Mark DMI Events as Read The options Yes No 2 2 2 27 Event Log Capacity Shows the Capacity of the Event Log The options Yes No 2 2 2 28 Event Log Validity The default is Validity ...

Page 59: ...caching of the system BIOS ROM at F0000h FFFFFh resulting in better system performance However if any pro gram writes data to this memory area a system error may occur The Choices are Enabled and Disabled 2 2 3 3 Memory Hole at 15M 16M Enabling this feature reserves 15 MB to 16 MB memory address space for ISA expansion cards that specifically require this setting This makes memory from 15 MB and u...

Page 60: ...ncy Mode The choices V1 0a V1 0 2 2 3 5 VT d The options Disabled Enabled 2 2 3 6 Intel AMT Configuration 2 2 3 7 PEG Onchip VGA Control The selections are Auto Onchip VGA or PEG Port 2 2 3 8 On Chip Frame Buffer Size The On Chip Frame Buffer Size can be set to 32MB 64MB 128MB This memory is shared with the system memory ...

Page 61: ...3 9 DVMT Mode Use this field to select the memory to allocate for video memory The choices are Enabled Disabled 2 2 3 10 Total GFX Memory Precharge Delay tRAS The options 256MB MAX 2 2 3 11 PAVP Mode The options Disabled Lite Paranoid ...

Page 62: ...LM5560 Q45 62 2 2 4 Integrated Peripherals 2 2 4 1 OnChip IDE Device ...

Page 63: ...necessary for these to be independent The default setting Auto will allow auto detection to ensure optimal performance z SATA Mode Choose the interface of SATA controller The default setting is IDE which let SATA like parallel ATA controller The RAID setting let SATA controller to support RAID The Advanced Host Controller Interface AHCI is a hardware mechanism that allows software to communicate w...

Page 64: ...ou to connect your floppy disk drives to the onboard floppy disk drive connector instead of a separate controller card If you want to use a different controller card to connect the floppy disk drives set this field to Disabled z Onboard Serial Port The settings are 3F8 IRQ4 2F8 IRQ3 3E8 IRQ4 2E8 IRQ3 Disabled and Auto for the on board serial connector z Onboard Parallel Port This field sets the ad...

Page 65: ... type 1 7 or 1 9 The choices are EPP1 9 and EPP1 7 z ECP Mode Use DMA This selection is available only if you select ECP or ECP EPP in the Parallel Port Mode field In ECP Mode you can select DMA channel 1 or DMA channel 3 Leave this field on the default setting z Power After PWR Fail Use this to set up the system after power failure The Off setting keeps the system powered off after power failure ...

Page 66: ...Operation Mode Allows you to configure the USB 2 0 controller in HiSpeed 480 Mbps or Full Speed 12 Mbps Configuration options Full Low Speed HiSpeed z USB Keyboard Function The choices Disabled Enabled z USB Mouse Function The choices Disabled Enabled z USB Storage Function The choices Disabled Enabled ...

Page 67: ...ual LM5560 Q45 67 2 2 5 Security Chip Configuration 2 2 5 1 LT TXT Initialization The options Disabled Enabled 2 2 5 2 Reset TPM Flag The options Disabled Enabled 2 2 5 3 TPM Support The options Disabled Enabled ...

Page 68: ...LM5560 Q45 68 2 2 6 Power Management Setup The power management setup controls the single board computer s green features to save power The following screen shows the manufacturer s defaults ...

Page 69: ... resume The No disables this function 2 2 6 5 Power Management There are three selections for Power Management and each of them has fixed mode settings Item Description Min Power Saving Minimum power management HDD Power Down 15 Min Max Power Saving Maximum power management HDD Power Down 1 Min User Defined Allows you to set each mode individually When not disabled each of the ranges are from 1 mi...

Page 70: ...ower Down which ranges from 1 min to 15 min and disable 2 2 6 11 HDD Power Down Select 1 15 mins to enable HDD Power Down mode between 1 to 15 mins Select Disabled to disable HDD Power Down function 2 2 6 12 Soft off by PWR BTTN If you choose Instant Off then pushing the ATX soft power switch but ton once will switch the system to system off power mode You can choose Delay 4 sec If you do then pus...

Page 71: ... set the date and time at which the RTC real time clock alarm awakens the system from suspend mode The choices are Enabled and Disabled 2 2 6 17 Primary Secondary IDE The options Disabled Enabled 2 2 6 18 FDD COM LPT Port The options Disabled Enabled 2 2 6 19 PCI PIRQ A D The options Disabled Enabled 2 2 6 20 HPET Support The options Disabled Enabled 2 2 6 21 HPET Mode The default is 32 bit mode ...

Page 72: ...ed Select Enabled to reset Extended System Configuration Data ESCD if you have installed a new add on card and system configuration is in such a state that the OS cannot boot 2 2 7 3 Resource Controlled By The commands here are Auto ESCD or Manual Choosing Manual requires you to choose resources from the following sub menu Auto ESCD automatically configures all of the boot and Plug and Play device...

Page 73: ...CI VGA Palette Snoop This is set to Disabled by default 2 2 7 5 Maximum Payload Size This allows you to set the maximum TLP payload size for PCI Express devices The options 128 bytes 256 bytes 512 bytes 1024 bytes 2048 bytes and 4096 bytes ...

Page 74: ... This shows you the current temperature of system 2 2 8 3 CPU Temperature This shows the current CPU temperature 2 2 8 4 CPU FAN Speed This shows the current CPU FAN operating speed 2 2 8 5 Vcore and Others Voltage This shows the voltage of VCORE 5V 12V VBAT V and 3VSB V 2 2 8 6 CPU Fan Profile Mode The options Disabled Optimal Mode Silent Mode and Performance Mode ...

Page 75: ...EMI by modulating the signals the CPU generates so that the spikes are reduced to flatter curves This is achieved by varying the frequency slightly so that the signal does not use any particular frequency for more than a moment The options Disabled N 0 3333 N 0 6666 2 2 9 3 CPU SRC PCI The options Default 100 100 33MHz 133 100 33MHz 200 100 33MHz 266 100 33MHz 333 100 33MHz ...

Page 76: ...oad Setup Defaults Use this menu to load the BIOS default values for the minimal stable performance for your system to operate Press Y to load the BIOS default values for the most stable minimal performance system operations ...

Page 77: ...f the CMOS is good and this option has been used to change the default password the user is asked for the password stored in the CMOS The screen displays the following message Please Confirm Your Password z Type the current password and press Enter z After pressing Enter ROM password or the current password user defined you can change the password stored in the CMOS The password must be no longer ...

Page 78: ...Enter the values entered in the setup utilities will be recorded in the CMOS memory of the chipset The processor will check this every time you turn your system on and compare this to what it finds as it checks the system This record is required for the system to operate ...

Page 79: ...User s Manual LM5560 Q45 79 2 2 13 Exit Without Saving Selecting this option and pressing Enter lets you exit the setup program without recording any new values or changing old ones ...

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