Nexcom NEX 852VL2 User Manual

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www.nexcom.com
NEX852VL Series
UserManual
2004-03Edition
TheDigitalInfrastructure
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Summary of Contents

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www.nexcom.com NEX852VL Series UserManual2004-03EditionTheDigitalInfrastructure

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91.3 Power Consumption MeasurementNEX852VL2 Test Configuration: Date In: 11/24/

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10Test Criteria: 1. Test configuration should include HDD drive and CD-ROM de

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1.4 Board LayoutFigure 1.1 : Birdeye’s View of the NEX852 11

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1.5 Board DimensionsFigure 1.2 : Mechanical Drawing of the NEX85212

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13Chapter 2Jumper Setting

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This chapter of the User Manual describes how to set jumpers.Note: The procedures that follow are generic for all NEX852 models2.1 Before You BeginEns

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2.3 Setting JumpersA jumper is the simplest kind of electric switch. It consists of two metal pins and a cap. When setting thejumpers, ensure that the

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2.5 Function of JumpersUser can use jumpers to set configuration options. The table below defines function of each jumper:2.4 Location of JumpersFigur

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Pin No. Function Pin No. FunctionJ6 system fan 1 connector J31 FDD, 17x2 box headerJ7 system fan 2 connector J32 COM 1, D-s

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2.6 Pin DefinitionJ37: PS/2 Keyboard/Mouse mini DIN Connector Keyboard:Pin No. Description Pin No. Description1 keyboard data 4 +5V2 NC 5 keyboa

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1CopyrightThis publication, including all photographs, illustrations and software, is

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J24: LAN1+USB1/USB2, One Port RJ45+Two Ports USB Stackup Connector LAN1 USB1/USB2J18: LAN2+USB3/USB4, One Port RJ45+Two Ports USB Stackup

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J36: IrDA, 5x1 Pin HeaderCON1:ATX Power Connector, 10x2 pinJ34/J6/J7: CPU Fan/System Fan1/System Fan2 ConnectorJ28: COM2 5x2 Pin Box Header 20.oNniP

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J30: LPT1 (Parallel Port), D-sub 25-pin ConnectorJ31: FDD, 17x2 Box Header21.oNniPnoitpircseD.oNniPnoitpircseD1ebortstnirpenil41deefotua20atadlellarap

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J22: IDE Access LED Header, 2x1 Pin HeaderIDE1/IDE2: IDE Channel 1/2, 20x2 Pin HeaderJ3: GPIO Port, 8-pin In/Out, 6x2 Pin Header

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J5: CD In, 4x1 Shrouded HeaderJ4: Aux In, 4x1 Shrouded HeaderJ10: Audio Front I/O Connector, 5x2 Pin HeaderJ9: USB5/USB6, 5x2 Pin HeaderJ33: S

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J1: System Speaker Out, 4x1 Pin HeaderJ35: System Power on LED/Keyboard Lock, 5x1 Pin HeaderJ27: LAN1 Linking Speed LED, 2x1 Pin HeaderJ26: LAN1 Lin

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J17: LAN2 Link/Active LED 2x1 Pin HeaderJ12: Panel Backlight Power ConnectorJ16/J15: LVDS Channel A/B Connector25.oNniPnoitpircseD1+DEL2-DEL.oNniPnoit

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J11: CF Card Socket 26.oNniPnoitpircseD.oNniPnoitpircseD1dnuorg23atad34atad45a

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PCI1/PCI2/PCI3/PCI4: PCI Slot27niP.oNnoitpircseDniP.oNnoitpircseDniP.oNnoitpircseDniP.oNnoitpircseD1A#tesertset23A61DA1BV21-23B71DA2AV21+33AV3.3+2Bkco

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28Chapter 3Expansion Capability28

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2Safety InformationBefore installing and using the NEX852VL(2), note the following pre

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3.1 System MemoryYour system memory is provided by DIMM’s (Dual In-Line Memory Modules) on the CPU board. Theboard contains two memory banks: Bank 0 a

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3.2 Installing DIMMTo install DIMM1. Make sure the two handles of the DIMM sockets are in the “open” position, i.e. the handles stayoutward.Figure3-1:

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3. Then press the DIMM module down right into the socket, until a click is heard. That means the twohandles automatically locked the memory modules in

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3.3 Installing Compact Flash1. To install a Compact Flash memory card into NEX852VL2, align the notches on the card with the Com-pact Flash socket in

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3.4 Installing Intel Pentium-M CPU and Fan HeatsinkThe NEX852VL2 supports a full range of Intel® Pentium®-M processors. Below is the installation inst

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3. Tear off the protective membrane of one side of the thermal pad and stick it on the CPU, while the other side of the thermal pad is stuck on the

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35Chapter 4Award BIOS Setup35

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This chapter explains how to use the BIOS Setup program for the NEX852VL2. The current BIOS setuppictures in the chapter is for reference only, which

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4.3 Entering SetupWhen the system is powered on, the BIOS will enter the Power-On Self Test (POST) routines. Theseroutines perform various diagnostic

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Advanced Chipset FeaturesUse this menu to change the values in the chipset registers and optimize the system’s performanceIntegrated PeripheralsUse th

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3Table of ContentsPreface ...

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4.6 Control KeysTable 4-1: BIOS Control KeysThe table below lists the keys that help you navigate the setup program.39

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4.7 Standard CMOS FeaturesSelecting Standard CMOS Features on the main program screen displays the following menu:Figure 4-2: BIOS – Standard CMOS Fea

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Floppy 3 Mode SupportFloppy 3 mode refers to 3.5” diskette with a capacity of 1.2MB. This mode is sometimes used in Japan.VideoSet this field to the t

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 All, But Keyboard: The system boot will not stop for a keyboard error, but it will stop for all others. All, But Diskette: The system boot will not

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 Enabled: Activates automatically when the system boots up causing the following warningmessage to appear when anything attempts to access the boot s

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If set to Enabled, enables you to set the Typematic Rate and Typematic Delay. When Disabled, the follow-ing two items (Typematic Rate and Typematic De

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Therefore, it is recommended that you disable this feature if you are overclocking your system. The riskof crashing your system is not worth the reduc

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System BIOS cacheableSelecting Enabled allows caching of the system BIOS ROM at F0000h-FFFFFh, resulting in better systemperformance. However, if any

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4.10 Integrated PeripheralsFigure 4-5: BIOS – Integrated PeripheralsOnChip IDE DeviceSelect this item to setup the IDE device features. When you selec

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44.13 PC Health Status ...

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5Chapter 1General Information

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1.1 Feature* Support Intel®Pentium® M or Celeron® M processor with 400MHz FSB* Support the Low Voltage and Ultra Low Voltage Intel® Pentium M or Intel

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* 4M bits flash ROMChipset* Intel® 852GM/GME with ICH4 I/O hubLAN* Marvell Gigabit LAN 8001 x 2 (one is optional)* RJ45 x 2 with LEDDisplay* Intel®

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Expansion Slots*32-bit PCI slot x 4Real-time Clock* On-chip RTC with battery backup* External Lithium Battery x 1Watchdog Timer* 1~127 seconds/minute

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