Norco POS-7893 User manual

POS-7893
POSMotherboard
UserManual V1.0

Disclaimer
Except fortheaccessoriesattachedtotheproductasspecifiedherein,what is
containedinthisusermanualdoesnotrepresent thecommitmentsof NORCO
Company.NORCOCompanyreservestherighttorevisethisUserManual,without
priornotice,andwill notbeheldliableforanydirect, indirect, intendedorunintended
lossesand/orhiddendangersduetoinstallationorimproperoperation.
Beforeorderingproducts,pleaselearnabouttheproductperformancefrom
thedistributorstosee if itisinlinewithyourneeds. NORCOisaregistered
trademarkof ShenzhenNORCOIntelligent TechnologyCO.,LTD.The
ownershipofothertrademarksinvolvedinthismanualisownedbyits
respectiveowners.
Thecontentsofthismanualareprotectedbycopyrightlaw.Allrightsare
strictlyreserved.Anyformofunauthorizedreproductionincludingbut not
limitedtocarbon copy,facsimiletransmissionandelectroniccopyoremailis
prohibited.

SafetyInstructions
1. Pleasereadthismanual carefullybeforeusingtheproduct
2. Putalltheunused oruninstalled boardsorelectroniccomponentsinastaticdissipative
surfaceorstaticshieldingbag.
3.Alwaysgroundyourselftoremoveanystaticdischargebeforetouchingtheboard,
toplaceyourhandson groundingmetal object forawhileorwearagroundingwrist
strapatalltimes.
4. Whentakingorfetchingtheboardsorcards,pleasewearantistaticglovesandhavethe
habit ofholding thecardsbyedges.
5.Makesurethat yourpowersupplyissettothecorrectvoltagein yourarea.Incorrectvoltage
maycausepersonalinjuriesanddamagethesystem.
6.Topreventelectronicshock hazardoranydamagetotheproduct, pleaseensure
thatall powercablesforthedevicesareunplugged when addingorremoving
devicesorreconfiguringthesystem.
7.Topreventelectrical shockhazard, disconnectthepowercablefromthe
electrical outletbeforerelocatingthesystem.
8. Whenaddingorremovingdevicestoorfromthesystem, ensurethatallthe
powercablesforthedevicesareunplugged inadvance.
9.Topreventanyunnecessarydamagetotheproductsduetofrequentpoweron/off, please
wait atleast30secondstorestarttheunitaftertheshutdown.
10.Ifsystemgoeswrongduringtheoperation,donottrytofixitbyyourself. Contact
aqualified servicetechnician oryourretailer.
11.ThisisaClass Aproduct, whichmaycauseradiointerference.Effectivemeasuresshould
betakenagainsttheradiointerference.

Contents
Chapter1Product Introduction......................................................................................................1
1.1Overview....................................................................................................................1
1.2Specifications.............................................................................................................1
Chapter2Installation Instructions.................................................................................................4
2.1InterfacesLocation &Dimension..............................................................................4
2.2InstallationSteps.......................................................................................................5
2.3Install CPU.................................................................................................................5
2.4Install RAM................................................................................................................5
2.5JumperSettings.........................................................................................................6
2.5.1 CMOSClear/HoldJumperSetting JCC）..................................................6
2.5.2COM2JumperSetting J1,J2,J3）...............................................................7
2.5.3HardwareSwitchforSystemAutoBootupon PowerOn JAT）.................9
2.6InterfacesDescription...............................................................................................9
2.6.1 SATA SATA1-SATA4）................................................................................9
2.6.2COM COM1-COM10, J6, J9）..................................................................10
2.6.3Parallel Port LPT）....................................................................................12
2.6.4Display VGA1-VGA2）..............................................................................13
2.6.5 USB USB12, USB34, USB56）................................................................14
2.6.6LAN LAN）.................................................................................................15
2.6.7KBMS PS/2）.............................................................................................16
2.6.8FAN CPUFAN）.........................................................................................17
2.6.9Audio J12, CD_IN）...................................................................................18
2.6.10 GPIO JGP）............................................................................................19
2.6.11FrontPanel Connector JFP）..................................................................20
2.6.12DIMMSlot DIMM）..................................................................................21
2.6.13 PCI Socket PCI）....................................................................................21
2.6.14 MiNi-PCIESocket......................................................................................22
2.6.15PowerInterface...........................................................................................22

Chapter3BIOSSETUP............................................................................................................23
AMIBIOSFlash.....................................................................................................23
AMIBIOSDescription............................................................................................23
BIOSSettings.........................................................................................................23
3.1MainMenu...............................................................................................................24
3.2Advanced Menu.......................................................................................................25
3.2.1CPUConfiguration........................................................................................26
3.2.2IDEConfiguration..........................................................................................27
3.2.3SupperIOConfiguration...............................................................................28
3.2.4HardwareHealthConfiguration....................................................................29
3.2.5ACPIConfiguration.......................................................................................30
3.2.6APMConfiguration........................................................................................31
3.2.7SmbiosConfiguration...................................................................................33
3.2.8USB Configuration........................................................................................34
3.2.9OnboardLANOption ROMConfigure.........................................................36
3.3PCIPnPMenu.........................................................................................................37
3.4BootMenu...............................................................................................................38
3.4.1Boot SettingConfiguration............................................................................39
3.4.2Boot DevicePriority......................................................................................40
3.4.3HardDiskDrives...........................................................................................40
3.5SecurityMenu..........................................................................................................42
3.6ChipsetMenu..........................................................................................................44
3.6.1NorthBridgeConfiguration...........................................................................44
3.6.2SouthBridgeChipset Configuration.............................................................46
3.7ExitMenu.................................................................................................................48
Appendix.......................................................................................................................................50
Appendix1: Watchdog ProgrammingGuide................................................................50
Appendix2: Glossary....................................................................................................52

Chapter1. Product
Introduction

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Chapter1ProductIntroduction
1.1Overview
POS-7893isatypeof motherboarddedicated forself-serviceterminals.Thisboardadopts
Intel G41+ICH7chipsetandsupportsLGA775 IntelCore2/Quad/Extremeprocessor.Onboard
2*DDRIII1066/1333DIMMslotswitheachcapacityup to2GB,dual channel supported. Board
provides4*SATA,1*GigabitEthernetport, 10*serial ports,1*parallel portand6*USB2.0fordata
communications.It alsosupportsLine-out, Line-in,Mic-inandCD-inaudiofunctions.Besides,
onboard1xPCIslot and1xMini-PCIEslotprovidethesystemmoreflexibleperipheral
expansion.
1.2Specifications
FormFactor
●POSMotherboard
Dimension
●235mm×220mm L×W）
Processor
●Support Intel Core2Extreme,IntelCore2Quad, Intel Core2Duoprocessor
●FSB:800MHz/1066/1333MHz
Chipset
●G41+ICH7
Display
●VGA1:DB15 VGA port with resolutionupto 2048×1536
●VGA2:2×5PinInterface. Controller: CH7317 (SDVOtoVGA).Max. Resolution upto
1920X1080
Memory
●2x240 PinDDR3DIMMslots
●DDRIII 800/1066MHzRAM, singlechannelsupportsupto2GB,dual channel supported

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Storage
●4xstandardSerialATAII, transferrateupto300MB/s
LAN
●RTL8111DChip
●10/100/1000Mbps
Audio
●RealtekALC887audiochip
●One4PinCD_INandone2×5PinHeader
USB
●Three 2×5HeaderUSBinterfaces,tocovertedto6xstandardUSBports.
●Transferrateupto480Mb/s
I/0
●IT8783I/OChip
●6xCOM, COM2:RS232/422/485
●1xdoublelayerkeyboardandmouseinterface
●8bit GPIO
Expansions
●1xstandardPCI port
●1x standard MiNi-PCIEport
PowerSupply
●StandardATX20Pin+4Pinpowersupply
Watchdog
●Support systemreset function
BIOS

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●1MBSPI FlashBIOS
●SupportACPIpowermanagement
Environment
●OperatingTemperature: 0+60℃
●OperatingHumidity: 5%-95%,non-condensing

Chapter2.
Installation
Instructions

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Chapter2Installation Instructions
2.1Interfaces Location&Dimension
Followingpictureillustratesthedimension ofboardPOS-7893.Pleasepayattention tothe
installation instructions.Improperinstallation ofsomecomponentsmayleadtosystemfailure.
Pleasenote: When installing theboard,pleasewearanti-staticglovesin caseof any
electostaticdamagecaused duringtheinstallation.

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2.2InstallationSteps
Pleasefollowthestepsbelowtoinstallyourcomputer:
1.Adjustalljumpersonboardaspertheusermanual.
2. InstallCPU
3. InstallMemory
4. Installotherexpansion cards
5. Connectallsignal lines, cables, panelcontrol circuitsandpoweradaptor.
6. Poweron thecomputerandcompleteBIOSsetup.
KeycomponentsofthismotherboardareIntegratedcircuit, and thesecomponents
couldbeeasilydamagedbyelectrostaticinfluence.So,beforeinstalling thisunit, please
always keep thefollowingprecautionsinmind:
1. Holdtheboardbyedges,don’ttouchanycomponentsorplugand socketpins.
2．Wearanti-staticgloves/wriststrapwhiletouchingtheintegrated circuitcomponents,suchas
CPU, RAM,etc.
3．Put thoseunusedoruninstalledcomponentsinstaticshieldingbagsortrays.
4．Pleasefirst checkthepowerswitchisoffbeforeconnectingthepowerplug.
2.3Install CPU
Plsfollowthestepsbelowtoinstall CPU
1）Open thecoverofCPUsocket on themotherboard.
2）HoldCPUbybothsides.MakethetrianglemarkofitsPin1aimatthesocketnotchmark
andinsertCPUintothesocket.
3）ChecktheinstallationofCPUandclosethesocketcover.
Plsfollowthestepsbelowtoinstall CPUFAN:
1）MakesuretheCPUFANheatsinkfitstheCPUsurfaceandfixthefanon themotherboard.
2）Connectthefan powercordtotheCPUFANsocket.
2.4Install Memory
Boardwith2xDIMMslots. Pleasepayattentiontofollowingtwopointswhen installing the
memorybank:
1.PleasefirstalignthenotchoftheRAMwiththesocketandpress thememorybank
downwardsoftlytotighten theconnection.

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2.Selectapropermemorybankthatmatchesyourmotherboard.
2.5JumperSettings
Pleaserefertofollowinginstructionstosetupjumpersbeforeinstallingyourhardwaredevices.
Remark: HowtoidentifythePIN1of alljumpersandinterfaces:Pleaseobservethewordmark
on thesideof theplugsocket, whichwillbea “1”orbold lineortriangularsymbol;Andplease
lookattheback ofPCB,eachwithasquareshapewill bethePIN1;andall thejumpers’PIN1
haveawhitearrowon theside.
2.5.1 CMOSClear/HoldJumperSetting（JCC）
CMOSispoweredbytheonboardbutton cell.ClearCMOSwill leadtopermanentelimination
of previoussystemsettingsandback totheoriginal systemsetting (factorydefault).
Steps。
1）Turnoffthecomputeranddisconnectthepowersupply.
2）UseJumperCapJ36/J37 Pin1-2short for5~6 sec.Then restorethedefaultsettingwith
Pin2-3connected.
3）Turnon thecomputer,then press “DEL”keytoenterBIOSsetting andreloadoptimal
defaults.
4）SaveandExit

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Setting JCC
1-2 ClearCMOS,BIOSback toinitialization
2-3 NormalStatus,Systemdefault
DonotclearCMOSwhen thecomputerispoweron, otherwise,itwillcause
damageto themotherboard !
2.5.2 COM2JumperSetting（J1,J2, J3）
J1, J2, J3jumpersareusedtoconfigureCOM2transmission mode.COM2supportsRS
232/RS422/RS48.Systemdefault settingisRS232.

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COM2RS232 Default）
COM2RS422 COM2RS485
J1 1-32-4 J1 3-54-6 J1 3-54-6
J2 1-32-4 J2 3-54-6 J2 3-54-6
J3 1-2 J3 3-4 J3 5-67-8

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2.5.3HardwareSwitchforSystemAutoBootupon PowerON（JAT）
Setting JAT
Open Non-autoboot
Close Autoboot
2.6Interfaces Description
Pleaseread thismanualcarefullybeforeinstalling anyexternal connectors, in
case ofanydamagetothemotherboard!
2.6.1 SATA（SATA1-SATA4）
Boardprovides4xSATAport, transferrateupto300MB/s.

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SATA:
Pin Signal Name
1 GND
2 TX+
3 TX-
4 GND
5 RX-
6 RX+
7 GND
2.6.2COM（COM1-COM10, J6,J9）
Boardprovides10xCOMports.TwostandardDB9serial portsCOM1-COM2.
COM3-COM10needtobeconvertedtostandardCOMportwithacovert cable.COM1-COM10
support RS232. COM2alsosupportsRS422/485.Userscan select COM2transmission mode.
DetailspleaserefertoChapter2-2.5.2 “COM2JumperSetting”.

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COM1-COM2:
Pin Signal Name
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
COM3-COM10:
Signal Name Pin Signal Name
DCD 1 2 DSR
SIN 3 4 RTS
SOUT 5 6 CTS
DTR 7 8 RI

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GND 9 10 GND
J6,J9areused toprovidepower/alertmodeforCOM1COM2.
Jumper Setting Function Remark
1-3 COM2+5V
2-4 COM1+5V
3-5 COM2+12V
J9
4-6 COM1+12V
1-3 COM2VOLTAGE
2-4 COM1VOLTAGE
3-5 COM2RING Default
J6
4-6 COM1RING Default
2.6.3Parallel Port（LPT）
Standard25Pinparallel port toconnect parallel devices.

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LPT:
Signal Name Pin Signal Name
STROBE 1 2 DATA0
DATA1 3 4 DATA2
DATA3 5 6 DATA4
DATA5 7 8 DATA6
DATA7 9 10 ACK#
BUSY 11 12 PE
SELECT 13 14 AUTOFEED#
ERR# 15 16 INIT#
SLIN# 17 18 GND
GND 19 20 GND
GND 21 22 GND
GND 23 24 GND
GND 25
2.6.4Display（VGA1-VGA2）
Boardprovidesone2×5Pin VGAport optional）and1xstandardDB15VGAport.