Nexcom NEX 852VL2 Manual do Utilizador

www.nexcom.com NEX852VL Series UserManual2004-03EditionTheDigitalInfrastructure

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

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

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

1.5 Board DimensionsFigure 1.2 : Mechanical Drawing of the NEX85212

13Chapter 2Jumper Setting

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

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

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

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

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

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

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

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

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

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

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

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

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

J11: CF Card Socket 26.oNniPnoitpircseD.oNniPnoitpircseD1dnuorg23atad34atad45a

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

28Chapter 3Expansion Capability28

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

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

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:

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

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

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

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

35Chapter 4Award BIOS Setup35

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

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

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

3Table of ContentsPreface ...

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

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

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

 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

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

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

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

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

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

44.13 PC Health Status ...

5Chapter 1General Information

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

* 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®

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