Global Upholstery Co 2807840 Setting CPU Bus Clock & Memory Clock Jumper, Over clock Running

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CPU L2 Cache - The flash memory inside the CPU, normally Pentium III CPU has 256K or above, while Celeron CPU will have 128K.

2-3-1 Setting CPU Bus Clock & Memory Clock Jumper

Setting the front side bus frequency and SDRAM frequency

The motherboard uses jumper less function for the front side bus frequency and SDRAM frequency users don’t need setting any jumper when plug the CPU in motherboard

For experience user looking for over clocking possibility, please refer to sec 2-3-2.

2-3-2 Over clock Running

WARNING! This section is for experienced motherboard installer only. Over clocking can result in system instability or even shortening life of the processor.

Users can choose over clock running by BIOS CMOS SETUP UTILITY. When you entered CMOS SETUP UTILITY, choose “Miscellaneous Control” you will see the screen as below then.

Phoenix – AwardBIOS CMOS Setup Utility

Miscellaneous Control

Auto Detect PCI Clock

Enabled

Item Help

Spread Spectrum

Disabled

** Current Host Clock

100MHZ

 

 

Host Clock at Next Boot

100MHZ

Menu Level >

** Current DRAM CLOCK

266MHz **

 

DRAM Clock at Next Boot

266MHz(By SPD)

 

VDIMM Select

1.90V(Default)

 

VAGP Select

1.55V(Default)

 

Flash Part Write Protect

Disabled

 

 

 

 

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

F5:Previous Values F6:Optimized Defaults F7:Standard Defaults

WARNING! The Design of this motherboard follows chipset and CPU vender’s design guideline. Any attempts to push beyond product specification are not recommended and you are taking your own risk to damage your system or important data. Before over clocking, you must make sure your components are able to tolerate such abnormal setting, especially CPU, memory, hard disks, and VGA cards.

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Contents User’s Manual Mini-ITX Motherboard Version 5.0, August Copyrights Environmental Protection Announcement Introduction of VIA CN700 Chipset Motherboard Item Checklist Manual Revision InformationReversion Revision History Date Fifth Edition Aug Chapter Specification Layout Diagram & Jumper Setting VGA LINE-IN USBJumpers Hardware installation Steps Checking Motherboard’s Jumper SettingKeyboard Power On function Enabled/Disabled 3-pin JP1 USB Power On function Enabled/Disabled 3-pin JP3Glossary Cmos RAM Clear 3-pin JbatSetting CPU Bus Clock & Memory Clock Jumper Setting the front side bus frequency and Sdram frequencyOver clock Running Install Memory Valid Memory Configurations Bank Pin DimmTotal Memory Procedure For Expansion Card Installation Expansion CardsAssigning IRQs For Expansion Card Interrupt Request Table For This MotherboardConnectors, Headers ConnectorsPower Connector 24-pin block Atxpwr 2PS/2 Mouse & PS/2 Keyboard Connector KB/MS1USB Port connector UL1 / UL2 Serial Port Connector 9-pin female COM1VGA Connector 15-pin female VGA Audio Connector Line-Out/ Line-IN/ MICHeaders COM2 Serial Port Headers 9-pin COM2Parallel Port Headers 25-pin Block Parallel Line-Out, MIC Header 9-pin AudioReset switch lead Reset Speaker connector SpeakPower LED PWR LED 9Power switch PWR BTN10FAN Speed Headers 3-pin CPUFAN, SFAN1/SFAN2 11CD Audio-In Headers 4-pin CdinStarting Up Your Computer Beep Meaning