SBC comm SBC-770 manual CN1

Page 22

Connectors

Label	Function
CN1	Power LED and keylock

CN2	Hard drive LED

CN3	External speaker

CN4	Reset switch

CN5	CPU fan power connector
CN6	LCD display connector

CN7	IDE hard drive connector (Primary)

CN8	IDE hard drive connector (Secondary)

CN9	IrDA connector
CN10	Parallel port connector

CN11	COM2 RS-232/422/485 serial port
	connector
CN12	Floppy drive connector

CN13	Internal keyboard connector

CN14	USB connector

CN15	VGA display connector
CN16	COM1 RS-232 serial port connector

CN17	100Base-Tx Ethernet connector

CN18	Keyboard and PS/2 mouse connector

U34	DiskOnChip socket
PWR1	Power connector

Chapter 2 Installation 11

Image 22

Contents SBC-770 Page Copyright Notice AcknowledgementsMessage to the Customer Aaeon Customer ServicesTechnical Support Product Warranty Packing list Dear Customer Contents Award Bios Setup Ethernet Software configuration Page General Information Introduction Highly integrated SBCFeatures Specifications Standard SBC functionsFlat Panel/CRT Interface Mechanical and environmental Board layout Board dimensions Installation Jumpers and connectors Label FunctionCN1 Locating jumpers Locating connectors Setting jumpers CPU installing and upgrading Mounting the CPU and cooling Modules Step System Memory Installing Dram DIMMsMemory Installation Procedures Supplementary information about DimmCache memory Clear Cmos J2 LCD driving voltage select J4System temperature thermal sensor J5 CPU frequency ratio select J6Pentium II CPU jumper setting examples 450/100MHz 500/100MHz 550/100MHz LCD clock signal select J7 DOC address select J8 COM2 RS-232/422/485 select J10, J9 Power connector PWR1 Power connectors PWR1, CN5CPU fan power connector CN5 Power LED and Keylock CN1 Hard drive LED CN2Reset switch CN4 External speaker CN3IDE hard drive connector CN7, CN8 Connecting the hard driveIDE hard drive connectors CN7, CN8 IrDA connector CN9 Parallel port connector table CN10 Parallel port connector CN10Parallel port IRQ Floppy drive connector CN12 Connecting the floppy driveFloppy drive connector CN12 USB connector CN14 Display connectors CN15, CN6 VGA display connector CN15LCD display connector CN6 Serial ports CN16, CN11 100Base-Tx Ethernet connector CN17COM2 RS-232/422/485 serial ports CN11 Keyboard and PS/2 mouse connector CN18, CN13 DiskOnChip socket U34 DiskOnChip DOC 2000 Installation Award Bios Setup Starting setup To Enter Setup Before Boot Press DEL KEYSetup keys These keys helps you navigate in SetupCase of Problems Getting helpMain setup Menu BiosPage Standard Cmos setup Hard Disks Award Bios Setup Drive a Drive B Pannel Base Memory Extended Memory Bios features setup Virus Warning Boot Sequence PS/2 Mouse Function Control Chipset features setup Sdram RAS-to-CAS Delay Sdram Precharge Control Memory Hole at 15M-16M Power management setup Power Management Determines the manner in which the monitor is blanked Standby Mode Reload Global Timer Events PNP/PCI configuration setup PNP OS Installed DMA n Assigned to Load Bios defaults/Load setup defaults Integrated peripherals setup Select Enabled only if your hard drives support block mode Select a DMA channel for the port Supervisor/User password setting Enter Password IDE HDD auto detection Save & exit setup Page Flat Panel/CRT Controller Display Drivers and Utilities Hardware configuration Software driversNecessary prerequisites Before you beginDriver installation WindowsDriver Installation Page Driver Installation Page Driver Installation Page Driver Installation Windows NT Windows NT Page Ethernet Software Configuration Ethernet software configuration Programming the Watchdog Timer How to program the Watchdog Timer Outportb0x443, 30 // set watchdog to 30 secondsDemo program