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IB850
User Manual
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Intel IB850 User Manual

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IB850
Socket 478 Pentium 4
Intel 875P Chipset Full Size CPU Card
USER’S MANUAL
Version 1.0
Acknowledgments
Award is a registered trademark of Award Software International, Inc. PS/2 is a trademark of International Business Machines Corporation. Intel and Pentium 4 are registered trademarks of Intel Corporation. Microsoft Windows is a registered trademark of Microsoft Corporation. Winbond is a registered trademark of Winbond Electronics Corporation. All other product names or trademarks are propert ies of their respective owners.
Table of Contents
Introduction..............................................................1
Checklist........................................................................ 1
Product Description ........................................................ 2
Specifications ................................................................. 3
Board Dimensions ...........................................................5
Installations..............................................................7
Installing the CPU........................................................... 8
ATX Power Installation................................................... 9
Installing the Memory...................................................... 9
Setting the Jumpers ....................................................... 10
Connectors on IB850 ....................................................18
BIOS Setup ..............................................................33
Drivers Installation............................................56
Intel 875P Chip set Software Intallation Utility ................. 57
Realtek AC97 Codec Audio Driver Installation...............60
Intel PRO LAN Drivers Installation...............................61
ATI M7 VGA Driver Installation...................................62
ATI M9/M10 VGA Driver Installation ...........................64
IB850 User’s Manual iii
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INTRODUCTION
Introduction
Checklist
Your IB850 Pentium 4 CPU card package should include the items listed below:
• The IB850 CPU Card
• This User’s Manual
• 1 IDE Ribbon Cable
• 1 Floppy Ribbon Connector
• SATA Power Cord
• SATA Cable
• 2 Serial Port Ribbon Cable and 1 Parallel Port Attached to a
Mounting Bracket
• 1 Y -Cable supporting a PS/2 Keyboard and a PS/2 Mouse
• 1 CD containing the following:
• Chipset Drivers
• Flash Memory Utility
• Optional USB cable with bracket (USB2K-4)
• Optional Secondary CRT VGA cable with bracket (VGA4K, for use
with IBA110)
• Optional TMDS cable with bracket (ID120P, for use with IBA110)
• Optional MicroAGP cards (IBA110)
IB850 User’s Manual 1
INSTALLATIONS
Product Description
The IB850 Pentium 4 CPU card incorporates the Intel 875P chipset that can utilize a single PGA478 processor of up to 3.2GHz or higher and supports FSB frequency of 400/533/800Mhz (100Mhz, 133Mhz, and 200Mhz HCLK respectively).
The 875P chipset comes with a Memory Controller Hub (MCH) designed for use with the Pentium 4 processor with 512-KB L2 cache on 0.13 micron process. The MCH component provides the CPU interface, DDR interface, Hub Interface, and AGP8X graphics interface.
Aside from CRT support, the VGA function feature a Micro AGP slot for optional daughter cards:
IBA110: with ATI M7CSP32, M9CSP64 / M10CSP64 chipset, 64MB/32MB frame buffer and supports dual channel LVDS interface, TMDS and CRT2 display function.
Two DDR memory sockets support up to 2G B DDR 266/333/400 ECC/non-ECC SDRAM.
The board also has an Intel 82551 10/100MB fast Ethernet LAN and optional Intel 82547EI Gigabit LAN as secondary LAN.
Other advanced features include two Serial ATA ports, four USB 2.0 ports, IrDA interface and audio function.
INTRODUCTION
Power
Specifications
Product Name IB850 Form Factor PICMG (full size CPU card) CPU Type Socket 478 (Intel Pentium 4) CPU Voltage 0.8375V~1.6V (VRD 10) System Speed 2.0G~3.2GHz CPU Frequency 400 MHz/533MHz/800MHz Green /APM APM1.2 CPU Socket Socket 478 Chipset
BIOS Award BIOS, support ACPI Function Cache 128K/256K/512K Level 2 (CPU integrated) VGA MicroAGP daughter card w/ ATI Mobility M7/ M9 / M10
Primary LAN Intel 82551QM LAN controller (10/100Mb) Secondary LAN Intel 82547EI (10/100/1000Mb) Gigabit LAN (optional) Audio ICH5R Built-in Sound controller + AC97 Codec ALC 650, 2x6
Memory type 2 x DDR 2.5V PC266/333/400 DDR SDRAM (support ECC
LPC I/O Winbond 83627HF: IrDAx1 Parallel x1, COM1 (RS-232),
RTC/CMOS ICH5R Built-in Battery Lithium Battery PS2 KB/Mouse Controller built in Winbond 83627HF Local bus IDE ICH5R built in, IDE1, IDE2 (Ultra DMA 33/66/100) Serial ATA 2 ports PCI to ISA Bridge ISA High drive Supported by SN74ABT16245 USB 4 ports, USB 2.0 IrDA P in header Disk On Chip Supports up to 288MB capacity Watchdog Timer Expansion slots MicroAGP VGA socket for IBA110 D-type connector
Intel 875P Chipset MCH: 82875P 932 pin FC-BGA ICH5R: 82801ER 460 pin MBGA
graphics controller, embedded 32/64MB Frame buffer (DDR), AGP 4X, support CRT, LVDS, TV-out / 2nd CRT.
12 pin header (Line-out, Line-in, MIC.). Supports 5.1 channels.
Function) DIMM Module, Max. capacity - 2GB
COM2 (RS-232/RS422/RS485), FDC 2.88MB (3 Mode Support), Hardware monitoring
ITE 8888
Yes (256 segments: 0,1,2,...255 sec/min)
PS/2 keyboard/mouse, VGA (CRT), RJ-45 x 2
ATX 12V
IB850 User’s Manual 3
INSTALLATIONS
Connector System
+5V, +12V, -12V, 5VSB
Voltages Board Size 122 x 338 mm Other Features Modem Wakeup, LAN Wakeup
INTRODUCTION
Board Dimensions
4.8" [121.92]
3.546" [90.07]
3.95" [100.33]
O0.16" [O4.06]
2.562" [65.07]
3.054" [77.57]
2.124" [53.95]
1.454" [36.93]
0.7" [17.78]
0" [0.00]
0" [0.00]
0.2" [5.08]
0.987" [25.07]
1.948" [49.48]
O0.16" [O4.06]
4.8" [121.92]
4.6" [116.84]
3.792" [96.32]
4.362" [110.79]
3.133" [79.58]
3.196" [81.18]
0.865" [21.97]
O0.16" [O4.06]
0.856" [21.74]
0" [0.00]
0.2" [5.08]
6.087" [154.61]
6.712" [170.48]
9.372" [238.05]
9.762" [247.95]
12.372" [314.25]
13.117" [333.17]
13.317" [338.25]
IB850 User’s Manual 5
INSTALLATIONS
INSTALLATIONS
Installations
This section provides information on how to use the jumpers and connectors on the IB850 in order to set up a workable system. The topics covered are:
Installing the CPU........................................................... 8
ATX Power Installation................................................... 9
Installing the Memory...................................................... 9
Setting the Jumpers ....................................................... 10
Connectors on IB850 ....................................................18
IB850 User’s Manual 7
INSTALLATIONS
Ensure that the CPU heat sink and the CPU top surface are in
oid CPU overheating problem that would
Installing the CPU
The IB850 CPU card supports a Socket 478 processor socket for Intel Pentium 4 processors.
The Socket 478 processor socket comes with a lever to secure the processor. Raise this lever to about a 90° angle to allow the insertion of the processor. Place the processor into the socket by making sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket. Once the processor has slide into the socket, return the lever to the lock position. Refer to the figures below.
After you have installed the processor into the socket, check if the jumpers for the CPU type and speed are correct.
NOTE:
total contact to av cause your system to hang or be unstable.
INSTALLATIONS
ATX Power Installation
The system power is provided to the CPU card with the CN1 and J7 ATX power connectors. Please note that the J7 external ATX power connector should be connected to the backplane for IB850 to function. J7 is a 3-pin power connector. CN1 is a 4-pin 12V power connector. CN1 is to be connected to the ATX power supply.
Installing the Memory
The IB850 CPU card supports two DDR memory sockets for a maximum total memory of 2GB in DDR memory type. You can install unbuffered DDR DIMMs with ECC function. It supports DDR266 when installed with CPUs that have clock speeds of 400MHz. It supports DDR266/333 when installed with CPUs that have clock speeds of 533MHz. It supports DDR266/3 33/400 when installed with CPUs that have clock speeds of 800MHz. The board provides dual channel functionality for its DIMM slots. DIMM1 is for one channel and DIMM2 is for the other channel. Enabling dual channels can increase data access rates.
Basically, the system memory interface has the following features:
Supports two 64-bit wide DDR data channels Available bandwidth up to 3.2GB/s (DDR400) for single-channel mode and 6.4GB/s (DDR400) in dual -channel mode. Supports ECC/ non-ECC DIMMs. Supports 128MB, 256MB, 512MB DDR technologies. Supports only x8, x16, DDR devices with four banks Registered DIMMs not supported Supports opportunistic refresh Up to 16 simultaneously open pages (four per row, four rows maximum)
IB850 User’s Manual 9
INSTALLATIONS
Setting the Jumpers
Jumpers are used on IB850 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on IB850 and their respective functions.
Jumper Locations on IB850....................................................................11
JP1: Clear CMOS Contents ....................................................................12
JP2, JP3, JP4: RS232/422/485 (COM2) Selection.................................12
JP6: 82551 10/100Mb LAN Enable/Disable..........................................12
JP7: DiskOnChip Address Select..........................................................13
JP9: AT/ATX Power Supply Select......................................................13
Jumper and Connectors on IBA110......................................................14
J1: TMDS Panel Connector ....................................................................14
J2: CRT2 / TV -Out Connector................................................................14
J3: Panel Inverter Power Connector ......................................................15
J4: VGA Chipset Fan Power Connector...............................................15
J5, J6: LVDS Connectors (2nd channel, 1st channel).........................15
JP1: LVDS Panel Power Select...............................................................15
SW1: LVDS Resolution Select...............................................................17
INSTALLATIONS
Jumper Locations on IB850
J15
J19
J20 J21
J5
J2
FDD1
IDE1
J12
J4
J11
J13
J14
IDE2
J6
J9
AGP1
J8
CN3
BAT1
CN2
J7
RT2
JP1: Clear CMOS Contents JP2, JP3, JP4: RS232/422/485 (COM2) Selection JP 6: 82551 10/100Mb LAN Enable/Disable JP 7: DiskOnChip Address Select JP 9: AT/ATX Power Supply Select
JP7
IB850 User’s Manual 11
JP8
DIMM1
DIMM2
J1
BZ1
CN1
J3
Jumper Locations on IB850
INSTALLATIONS
JP1: Clear CMOS Contents
Use JP1, a 3-pin header, to clear the CMOS contents. Note that the ATX-power connector should be disconnected from the CPU card before clearing CMOS.
JP1 Setting Function
Short/Closed
Short/Closed
Pin 1-2
Pin 2-3
Normal
Clear CMOS
JP2, JP3, JP4: RS232/422/485 (COM2) Selection
J4, COM1 is fixed for RS-232 use only. J5, COM2 is selectable for RS232, RS-422 and RS-485. The following table describes the jumper settings for COM2 selection.
COM2
Function
Jumper Setting
(pin closed)
JP6: 82551 10/100Mb LAN Enable/Disable
RS-232 RS-422 RS-485
JP2:
1-2
JP3:
3-5 & 4-6
JP4:
3-5 & 4-6
JP2:
3-4
JP3:
1-3 & 2-4
JP4:
1-3 & 2-4
JP2:
5-6
JP3:
1-3 & 2-4
JP4:
1-3 & 2-4
JP6 Function
Enable LAN
Disable LAN
INSTALLATIONS
JP7: DiskOnChip Address Select
JP7 Address
D8000-D9FFF (default)
JP9: AT/ATX Power Supply Select
JP9 Function
ATX power supply
D0000-D7FFF
AT power supply
IB850 User’s Manual 13
INSTALLATIONS
Jumper and Connectors on IBA110
J1: TMDS Panel Connector J2: CRT2 / TV-Out Connector J3: Panel Inverter Power Connector J4: VGA Chipset Fan Power Connector J5, J6: LVDS Connectors (2nd channel, 1st channel) JP1: LVDS Panel Power Select SW1: LVDS Resolution Select
J1: TMDS Panel Connector
TMDS stands Transition Minimized Differential Signaling.
Signal Name Pin # Pin # Signal Name
TX1P 1 11 TX2P TXIN 2 12 TX2N
GND 3 13 GND GND 4 14 GND
TXCP 5 15 TX0P
TXCN 6 16 TX0N
GND 7 17 NC
+5v 8 18 NC
J1
HTPG 9 19 DDCDATA
NC 10 20 DDCCLK
J2: CRT2 / TV-Out Connector
This connector is used for a second CRT monitor or use with a TV output device.
Signal Name Pin # Pin #
Signal Name
Red / C 1 9 +5V
Green / Y 2 10 Ground
Blue / COMP 3 11 N. C.
N.C. 4 12 CRT2 DDCDAT
Ground 5 13 HSYNC
J2
Ground 6 14 VSYNC Ground 7 15 CRT2 DDCCLK Ground 8 16 N.C.
INSTALLATIONS
J3: Panel Inverter Power Connector
The connector supports 1A current (m aximum).
Pin # Signal Name
1 +12V 2 NC 3 Ground
J4: VGA Chipset Fan Power Connector
Pin # Signal Name
1 +12V 2 Ground
J5, J6: LVDS Connectors (2nd channel, 1st channel)
The LVDS connectors, DF13 20-pin mating connectors, are composed of the first channel (J6) and second channel (J5) to support 24-bit or 48-bit.
Signal Name Pin # Pin # Signal Name
TX0- 2 1 TX0+
Ground 4 3 Ground
TX1- 6 5 TX1+
5V/3.3V 8 7 Ground
TX3- 10 9 TX3+ TX2- 12 11 TX2+
Ground 14 13 Ground
TXC- 16 15 TXC+
5V/3.3V 18 17 ENABKL
+12V 20 19 +12V
Remarks: Maximum current for +12V is 1A.
JP1: LVDS Panel Power Select
JP1 Setting Panel Voltage
Short/Closed
Short/Closed
Pin 1-2
Pin 2-3
3.3V (default)
5V
IB850 User’s Manual 15
INSTALLATIONS
INSTALLATIONS
SW1: LVDS Resolution Select
SW1-1 SW1-2 SW1-3 Resolution
OFF ON ON 800x600 18 bit
ON OFF ON 1024x768 18bit
OFF OFF ON 1024x768 24 bit
IB850 User’s Manual 17
INSTALLATIONS
[
Connectors on IB850
The connectors on IB850 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on IB850 and their respective functions.
Connector Locations on IB850..............................................................19
IDE1, IDE2: EIDE Connectors................................................................19
FDD1: Floppy Drive Connector............................................................21
CN1: ATX 12V/+12V Power Connector...............................................21
CN2, CN3: USB Connectors...................................................................21
J3: CPU Fan Power Connector...............................................................22
J7: External ATX Power Connector......................................................22
J8, J9: System Fan Power Connector....................................................22
J1: System Function Connector............................................................23
J2: Parallel Port Connector .....................................................................25
J4, J5: COM1 and COM2 Serial Ports Connector ................................25
J10: Wake On LAN Connector..............................................................26
J11: External Audio Connector..............................................................26
J12: CD-In Audio Connector .................................................................26
J13, J14: Serial ATA (SATA) Connectors ...........................................26
J15: VGA CRT Connector .......................................................................27
J16, J18: External PS/2 Mouse and Keyboard Connector ..................27
J17: IrDA Connector...............................................................................27
J19: PS/2 Keyboard and Mouse Connector........................................28
J20: Primary RJ45 Connector ..................................................................28
J21: Gigabit LAN RJ45 Connector .........................................................28
AGP1: MicroAGP Connector (for IBA110)..........................................28
INSTALLATIONS
J16, J18: External PS/2 Mouse and
Connector Locations on IB850
JP2~JP4
J5
J2
J4
FDD1
IDE1, IDE2: EIDE Connectors
IDE1
J15
J19
J12
JP5~JP11
J11
JP12
J16
J18 J17 JP13
J21J20
Connector Locations on IB850 IDE1, IDE2: EIDE Connectors FDD1: Floppy Drive Connector
J13
J14
J6
BAT1
AGP1
JP14
J10 JP1
J9
CN3
J8
CN2
J7
IDE2
CN1: ATX 12V/+12V Power Connector CN2, CN3: USB Connectors J3: CPU Fan Power Connector J7: External ATX Power Connector J8, J9: System Fan Power Connector J1: System Function Connector J2: Parallel Port Connector J4, J5: COM1 and COM2 Serial Ports Connector
RT3
JP15
J10: Wake On LAN Connector J11: External Audio Connector J12: CD-In Audio Connector J13, J14: Serial ATA (SATA) Connectors J15: VGA CRT Connector
DIMM1 DIMM2
J1
BZ1
CN1
J3
IB850 User’s Manual 19
Keyboard Connector J17: IrDA Connector J19: PS/2 Keyboard and Mouse Connector J20: Primary RJ45 Connector J21: Gigabit LAN RJ45 Connector AGP1: MicroAGP Connector (for IBA110)
INSTALLATIONS
Signal Name Pin # Pin # Signal Name
Reset IDE 1 2 Ground Host data 7 3 4 Host data 8 Host data 6 5 6 Host data 9 Host data 5 7 8 Host data 10 Host data 4 9 10 Host data 11 Host data 3 11 12 Host data 12 Host data 2 13 14 Host data 13 Host data 1 15 16 Host data 14 Host data 0 17 18 Host data 15
Ground 19 20 Protect pin
DRQ0 21 22 Ground
Host IOR 25 26 Ground
IOCHRDY 27 28 Host ALE
DACK0 29 30 Ground
IDE1
Chip select 0 37 38 Chip select 1
Activity 39 40 Ground
Signal Name Pin # Pin # Signal Name
Reset IDE 1 2 Ground Host data 7 3 4 Host data 8 Host data 6 5 6 Host data 9 Host data 5 7 8 Host data 10 Host data 4 9 10 Host data 11 Host data 3 11 12 Host data 12 Host data 2 13 14 Host data 13 Host data 1 15 16 Host data 14 Host data 0 17 18 Host data 15
Ground 19 20 Protect pin
DRQ1 21 22 Ground
Host IOR 25 26 Ground
IOCHRDY 27 28 Host ALE
DACK1 29 30 Ground
IDE2
Chip select 0 37 38 Chip select 1
Activity 39 40 Ground
INSTALLATIONS
FDD1: Floppy Drive Connector
FDD1 is a 34-pin header and will support up to 2.88MB floppy drives.
Signal Name Pin # Pin # Signal Name
Ground 1 2 RM/LC Ground 3 4 No connect Ground 5 6 No connect Ground 7 8 Index Ground 9 10 Motor enable 0 Ground 11 12 Drive select 1 Ground 13 14 Drive select 0 Ground 15 16 Motor enable 1 Ground 17 18 Direction Ground 19 20 Step Ground 21 22 Write data Ground 23 24 Write gate Ground 25 26 Track 00
FDD1
Ground 27 28 Write protect Ground 29 30 Read data Ground 31 32 Side 1 select Ground 33 34 Diskette change
CN1: ATX 12V/+12V Power Connector
Pin # Signal Name
1 Ground 2 Ground 3 +12V 4 +12V
CN2, CN3: USB Connectors
The following table shows the pin outs of the USB pin headers connectors. Overall, the two pin headers support four USB ports.
Signal Name Pin Pin Signal Name
Vcc 1 5 Ground
USB0- 2 6 USB1+
USB0+ 3 7 USB1-
CN2
Ground 4 8 Vcc
IB850 User’s Manual 21
INSTALLATIONS
Signal Name Pin Pin Signal Name
Vcc 1 5 Ground
USB2- 2 6 USB3+
USB2+ 3 7 USB3-
CN3
Ground 4 8 Vcc
J3: CPU Fan Power Connector
J3 is a 3-pin header for the CPU fan. The fan must be a 12V fan.
Pin # Signal Name
1 Ground 2 +12V
J7: External ATX Power Connector
3 Rotation detection
Pin # Signal Name
1 Ground 2 PS-ON (soft on/off) 3 5VSB (Standby +5V)
J8, J9: System Fan Power Connector
J8 and J9 are 3-pin header s for system fans. The fan must be a 12V fan.
Pin # Signal Name
1 Ground 2 +12V 3 Rotation detection
INSTALLATIONS
J1: System Function Connector
J1 provides connectors for system indicators that provide light indication of the computer activities and switches to change the computer status. J1 is a 20-pin header that provides interfaces for the following functions.
Hard Disk Drive LED
Reset Switch
Not Defined
SMI / Hardware Switch
Speaker
ATX Power On Switch
Power LED
Speaker: Pins 1 - 4
This connector provides an interface to a speaker for audio tone generation. An 8-ohm speaker is recommended.
Pin # Signal Name
1 Speaker out 2 No connect 3 Ground 4 +5V
Power LED: Pins 11 - 15
The power LED indicates the status of the main power switch.
Pin # Signal Name
11 Power LED 12 No connect 13 Ground 14 No connect 15 Ground
IB850 User’s Manual 23
INSTALLATIONS
SMI/Hardware Switch: Pins 6 and 16
This connector supports the "Green Switch" on the control panel, which, when pressed, will force the system into the power-saving mode immediately.
ATX Power ON Switch: Pins 7 and 17
This 2-pin connector is an “ATX Power Supply On/Off Switch” on the system that connects to the power switch on the case. When pressed, the power switch will force the system to power on. When pressed again, it will force the system to power off.
Reset Switch: Pins 9 and 19
The reset switch allows the user to reset the system without turning the main power switch off and then on again. Orientation is not required when making a connection to this header.
Pin # Signal Name
6 SMI
16 Ground
Hard Disk Drive LED Connector: Pins 10 and 20
This connector connects to the hard drive activity LED on control panel. This LED will flash when the HDD is being accessed.
Pin # Signal Name
10 HDD Active 20 5V
INSTALLATIONS
Fixed as
J2: Parallel Port Connector
The following table describes the pin out assignments of this connector.
Signal Name Pin # Pin # Signal Name
Line printer strobe 1 14 AutoFeed PD0, parallel data 0 2 15 Error PD1, parallel data 1 3 16 Initialize PD2, parallel data 2 4 17 Select PD3, parallel data 3 5 18 Ground PD4, parallel data 4 6 19 Ground PD5, parallel data 5 7 20 Ground PD6, parallel data 6 8 21 Ground PD7, parallel data 7 9 22 Ground
J2
ACK, acknowledge 10 23 Ground
Busy 11 24 Ground
Paper empty 12 25 Ground
Select 13 N/A N/A
J4, J5: COM1 and COM2 Serial Ports Connector
J4 and J5 both 10-pin headers, are the onboard serial port connectors.
IB850 User’s Manual 25
J4
RS-232
J5
Configurable
as RS-232/
RS-422/485
with jumpers
JP2/JP3/JP4
Pin #
RS-232 RS -422 RS -485
1 DCD TX- DATA­2 RX TX+ DATA+ 3 TX RX+ NC 4 DTR RX- NC 5 GND GND GND 6 DSR RTS- NC 7 RTS RTS+ NC 8 CTS CTS+ NC 9 RI CTS- NC
10 NC NC NC
Signal Name
INSTALLATIONS
J10: Wake On LAN Connector
J10 is a 3-pin header for the Wake On LAN function on the motherboard. The following table shows the pin out assignments of this connector. Wake On LAN will function properly only with an ATX power supply with 5VSB that has 1A.
Pin # Signal Name
1 +5VSB 2 Ground 3 LAN Wakeup
J11: External Audio Connector
J11 is a 12-pin header that is used to connect to the optional audio cable that integrates jacks for Line In, Line Out and Mic.
Signal Name Pin # Pin # Signal Name
LINEOUT_R 1 2 LINEOUT_L
Ground 3 4 Ground
LINEIN_R 5 6 LINEIN L
Ground 7 8 Ground
Mic-In 9 10 VREFOUT
Ground 11 12 Protect pin
J12: CD-In Audio Connector
Pin # Signal Name
1 CD Audio R 2 Ground 3 Ground 4 CD Audio L
J13, J14: Serial ATA (SATA) Connectors
The SATA connectors support serial ATA 150. Each connector can only use one serial ATA hard disk. J13 is port 1 and J14 is port 2.
INSTALLATIONS
J15: VGA CRT Connector
The pin assignments of the J15 VGA CRT connector are as follows:
Signal Name Pin Pin Signal Name
Red 1 2 Green
Blue 3 4 N.C. GND 5 6 GND GND 7 8 GND
J15
N.C. 9 10 GND N.C. 11 12 N.C.
HSYNC 13 14 VSYNC
NC 15
J16, J18: External PS/2 Mouse and Keyboard Connector
Pin # J16 J18
1 KB clock Mouse data 2 KB data N.C. 3 N.C. Ground 4 Ground Vcc 5 Vcc Mouse clock
J17: IrDA Connector
J17 is used for an optional IrDA connector for wireless communication.
Pin # Signal Name
1 +5V 2 No connect 3 Ir RX 4 Ground 5 Ir TX
IB850 User’s Manual 27
INSTALLATIONS
J19: PS/2 Keyboard and Mouse Connector
J19 uses a Y-cable with dual D-connectors for a PS/2 keyboard and a PS/2 mouse.
Pin # Signal Name
1 Mouse data 2 Keyboard data 3 Ground
J19
J20: Primary RJ45 Connector
J20 is the primary RJ-45 connector based on the chipset integrated LAN. The figure below shows the pin out assignments of the connector and its corresponding input jack.
4 Vcc 5 Mouse Clock 6 Keyboard Clock
J21: Gigabit LAN RJ45 Connector
J21 is the Gigabit LAN RJ45 connector.
AGP1: MicroAGP Connector (for IBA110)
INSTALLATIONS
warranties of merchantability and/or fitness for a particular purpose.
Watchdog Timer Configuration
The WDT is used to generate a variety of output signals after a user programmable count. The WDT is suitable for use in the prevention of system lock -up, such as when software becomes trapped in a deadlock. Under these sort of circumstances, the timer will count to zero and the selected outputs will be driven. Under normal circumstance, the user will restart the WDT at regular intervals before the timer counts to zero.
SAMPLE CODE: This code and information is provided "as is" without warranty of any kind, either expressed or implied, including but not limited to the implied
;[]================================================ ; Name : Enable_And_Set_Watchdog ; IN : AL - 1sec ~ 255sec ; OUT : None ;[]================================================ Enable_And_Set_Watchdog Proc Near push ax ;save time interval call Unlock_Chip
mov cl, 2Bh call Read_Reg and al, NOT 10h call Write_Reg ;set GP24 as WDTO
mov cl, 07h mov al, 08h call Write_Reg ;switch to LD8
IB850 User’s Manual 29
INSTALLATIONS
mov cl, 0F5h call Read_Reg and al, NOT 08h call Write_Reg ;set count mode as second
pop ax mov cl, 0F6h call Write_Reg ;set watchdog timer
mov al, 01h mov cl, 30h call Write_Reg ;watchdog enabled
call Lock_Chip ret Enable_And_Set_Watchdog Endp ;[]=============================================== ; Name : Disable_Watchdog ; IN : None ; OUT : None ;[]=============================================== Disable_Watchdog Proc Near call Unlock_Chip
mov cl, 07h mov al, 08h call Write_Reg ;switch to LD8
xor al, al mov cl, 0F6h call Write_Reg ;clear watchdog timer
xor al, al mov cl, 30h call Write_Reg ;watchdog disabled
call Lock_Chip ret Disable_Watchdog Endp ;[]===============================================
INSTALLATIONS
; Name : Unlock_Chip ; IN : None ; OUT : None ;[]=============================================== Unlock_Chip Proc Near mov dx, 2Eh mov al, 87h out dx, al out dx, al ret Unlock_Chip Endp ;[]================================================ ; Name : Lock_Chip ; IN : None ; OUT : None ;[]================================================ Unlock_Chip Proc Near mov dx, 2Eh mov al, 0AAh out dx, al ret Unlock_Chip Endp ;[]================================================ ; Name : Write_Reg ; IN : CL - register index ; AL - Value to write ; OUT : None ;[]================================================ Write_Reg Proc Near push ax mov dx, 2Eh mov al,cl out dx,al pop ax inc dx out dx,al ret Write_Reg Endp ;[]================================================
IB850 User’s Manual 31
INSTALLATIONS
; Name : Read_Reg ; IN : CL - register index ; OUT : AL - Value to read ;[]=================================================== Read_Reg Proc Near mov al, cl mov dx, 2Eh out dx, al inc dx in al, dx ret Read_Reg Endp ;[]================================================
BIOS SETUP
BIOS Setup
This chapter describes the different settings available in the Award BIOS that comes with the CPU card. The topics covered in this chapter are as follows:
BIOS Introduction................................................................................34
BIOS Setup ............................................................................................34
Standard CMOS Setup.......................................................................36
Advanced BIOS Features.................................................................39
Advanced Chipset Features.............................................................43
Integrated Peripherals ........................................................................46
Power Management Setup...............................................................49
PNP/PCI Configurations...................................................................52
PC Health Status ..................................................................................53
Frequency/Voltage Control...............................................................54
Load Fail-Safe Defaults.....................................................................55
Load Setup Defaults...........................................................................55
Set Supervisor/User Password........................................................55
Save & Exit Setup...............................................................................55
Exit Without Saving .............................................................................55
IB850 User’s Manual 33
BIOS SETUP
BIOS Introduction
The Award BIOS (Basic Input/Output System) installed in your computer system’s ROM supports Intel Pentium 4 processors. The BIOS provides critical low -level support for a standard device such as disk drives, serial ports and parallel ports. It also adds virus and password protection as well as special support for detailed fine-tuning of the chipset controlling the entire system.
BIOS Setup
The Award BIOS provides a Setup utility program for specifying the system configurations and settings. The BIOS ROM of the system stores the Setup utility. When you turn on the computer, the Award BIOS is immediately activated. Pressing the <Del> key immediately allows you to enter the Setup utility. If you are a little bit late pressing the <Del> key, POST (Power On Self Test) will continue with its test routines, thus preventing you from invoking the Setup. If you still wish to enter Setup, restart the system by pressing the ”Reset” button or simultaneously pressing the <Ctrl>, <Alt> and <Delete> keys. You can also restart by turning the system Off and back On again. The following message will appear on the screen:
Press <DEL> to Enter Setup
In general, you press the arrow keys to highlight items, <Enter> to select, the <PgUp> and <PgDn> keys to change entries, <F1> for help and <Esc> to quit.
When you enter the Setup utility, the Main Menu screen will appear on the screen. The Main Menu allows you to select from various se tup functions and exit choices.
BIOS SETUP
changes with Setup, the Award BIOS supports an override to
manufacturer to provide the absolute maximum performance
and reliability. Changing the defaults could cause the system
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features Frequency/Voltage Control Advanced BIOS Features Load Fail-Safe Defaults Advanced Chipset Features Load Optimized Defaults Integrated Peripherals Set Supervisor Password Power Management Setup Set User Password PnP/PCI Configurations Save & Exit Setup PC Health Status Exit Without Saving ESC : Quit á â à ß : Select Item F10 : Save & Exit Setup
Time, Date, Hard Disk Type…
The section below the setup items of the Main Menu displays the control keys for this menu. At the bottom of the Main Menu just below the control keys section, there is another section, which displays information on the currently highlighted item in the list.
Note: If the system cannot boot after making and saving system
the CMOS settings that resets your system to its default.
Warning: It is strongly recommended that you avoid making any
changes to the chipset defaults. These defaults have been carefully chosen by both Award and your system
to become unstable and crash in some cases.
IB850 User’s Manual 35
BIOS SETUP
Standard CMOS Setup
“Standard CMOS Setup” choice allows you to record some basic hardware configurations in your computer system and set the system clock and error handling. If the CPU card is already installed in a working system, you will not need to select this option. You will need to run the Standard CMOS option, however, if you change your system hardware configurations, the onboard battery fails, or the configuration stored in the CMOS memory was lost or damaged.
Date (mm:dd:yy) Wed, Nov 5 2003 Item Help Time (hh:mm:ss) 00 : 00 : 00 Menu Level >
IDE Channel 0 Master None Change the day, month, IDE Channel 0 Slave None Year and century IDE Channel 1 Master None IDE Channel 1 Slave None IDE Channel 2 Master None IDE Channel 3 Master None
Drive A 1.44M, 3.5 in. Drive B None
Video EGA/VGA Halt On All Errors
Base Memory 640K Extended Memory 1024K Total Memory 2048K
At the bottom of the menu are the control keys for use on this menu. If you need any help in each item field, you can press the <F1> key. It will display the relevant information to help you. The memory display at the lower right-hand side of the menu is read-only. It will adjust automatically according to the memory changed. The following describes each item of this menu.
Date
The date format is:
Day : Sun to Sat Month : 1 to 12 Date : 1 to 31 Year : 1994 to 2079
To set the date, highlight the “Date” field and use the PageUp/ PageDown or +/- keys to set the current time.
Phoenix - AwardBIOS CMOS Setup Utility
Standard CMOS Features
BIOS SETUP
Time
The time format is: Hour : 00 to 23
Minute : 00 to 59 Second : 00 to 59
To set the time, highlight the “Time” field and use the <PgUp>/ <PgDn> or +/- keys to set the current time.
IDE Primary HDDs / IDE Secondary HDDs
The onboard PCI IDE connectors provide Primary and Secondary channels for connecting up to four IDE hard disks or other IDE devices. Each channel can support up to two hard disks; the first is the “Master” and the second is the “Slave”.
Press <Enter> to configure the hard disk. The selections include Auto, Manual, and None. Select ‘Manual’ to define the drive information manually. You will be asked to enter the following items.
CYLS : Number of cylinders HEAD : Number of read/write heads PRECOMP : Write precompensation LANDZ : Landing zone SECTOR : Number of sectors
The Access Mode selections are as follows: Auto
Normal (HD < 528MB) Large (for MS -DOS only) LBA (HD > 528MB and supports
Logical Block Addressing)
Remarks: The main board supports two serial ATA ports and are represented in this setting as IDE Channel 2 / 3 Master.
Drive A / Drive B
These fields identify the types of floppy disk drive A or drive B that has been installed in the computer. The available specifications are: 360KB
5.25 in.
1.2MB
5.25 in.
720KB
3.5 in.
1.44MB
3.5 in.
2.88MB
3.5 in.
IB850 User’s Manual 37
BIOS SETUP
system boot will not be halted for any error
fatal error,
The system boot will not be halted for a
The system boot will not be halted for a disk
Video
This field selects the type of video display card installed in your system. You can choose the following video display cards: EGA/VGA For EGA, VGA, SEGA, SVGA or PGA monitor adapters. (default) CGA 40 Power up in 40 column mode. CGA 80 Power up in 80 column mode. MONO For Hercules or MDA adapters.
Halt On
This field determines whether or not the system will halt if an error is detected during power up. No errors The
that may be detected.
All errors Whenever the BIOS detects a non-
the system will stop and you will be prompted.
All, But Keyboard
keyboard error; it will stop for all other errors
All, But Diskette
error; it will stop for all other errors.
All, But Disk/Key The system boot will not be halted for a key-
board or disk error; it will stop for all others.
BIOS SETUP
Advanced BIOS Features
This section allows you to configure and improve your system and allows you to set up some system features according to your preference.
Hard Disk Boot Priority Press Enter ITEM HELP CPU L1 and L2 Cache Enabled Menu Level > Hyper-threading Technology Enabled Quick Power On Self Test Enabled First Boot Device Floppy Second Boot Device Hard Disk Third Boot Device CD-ROM Boot Other Device Enabled Swap Floppy Drive Disabled Boot Up Floppy Seek Disabled Boot Up Numlock Status On Gate A20 Option Fast Typematic Rate Setting Disabled Typematic Rate (Chars/Sec) 6 Typematic Delay (Msec) 250 Security Option Setup APIC Mode Enabled MPS Version Control for OS 1.4 OS Select For DRAM>64MB Non-OS2 Report No FDD For WIN 95 Yes Small Logo (EPA) Show Enable
Hard Disk / CD-ROM Boot Priority
This item allows you to set the priority for hard disk boot. When you press enter, the selections shows the current hard disks used in your system as well as the “Bootable Add-in Card” that is relevant to other boot sources media such as SCSI cards and LAN cards.
CPU L1 and L2 Cache
Cache memory is additional memory that is much faster than conventional DRAM (system memory). CPUs from 486-type on up contain internal cache memory, and most, but not all, modern PCs have additional (external) cache memory. When the CPU requests data, the system transfers the requested data from the main DRAM into cache memory, for even faster access by the CPU. These items allow you to enable (speed up memory access) or disable the cache function. By default, these items are Enabled.
Hyper-Threading Technology
This feature is enabled when your processor supports Hyper-Threading Technology. Otherwise, this field will be hidden.
Quick Power On Self Test
Phoenix - AwardBIOS CMOS Setup Utility
Advanced BIOS Features
Select Hard Disk Boot Device Priority
IB850 User’s Manual 39
BIOS SETUP
When enabled, this field speeds up the Power On Self Test (POST) after the system is turned on. If it is set to Enabled, BIOS will skip some items.
BIOS SETUP
First/Second/Third Boot Device
These fields determine the drive that the system searches first for an operating system. The options available include Floppy, LS/ZIP, HDD-0, SCSI, CDROM, HDD-1, HDD-2, HDD-3, LAN and Disable.
Boot Other Device
These fiel ds allow the system to search for an operating system from other devices other than the ones selected in the First/Second/Third Boot Device.
Swap Floppy Drive
This item allows you to determine whether or not to enable Swap Floppy Drive. When enabled, the BIOS swaps floppy drive assignments so that Drive A becomes Drive B, and Drive B becomes Drive A. By default, this field is set to Disabled.
Boot Up Floppy Seek
This feature controls whether the BIOS checks for a floppy drive while booting up. If it cannot detect one (either due to improper configuration or its absence), it will flash an error message.
Boot Up NumLock Status
This allows you to activate the NumLock function after you power up the system.
Gate A20 Option
This field allows you to select how Gate A20 is worked. Gate A20 is a device used to address memory above 1 MB.
Typematic Rate Setting
When disabled, continually holding down a key on your keyboard will generate only one instance. When enabled, you can set the two typematic controls list ed next. By default, this field is set to Disabled.
Typematic Rate (Chars/Sec)
When the typematic rate is enabled, the system registers repeated keystrokes speeds. Settings are from 6 to 30 characters per second.
Typematic Delay (Msec)
When the typematic rate is enabled, this item allows you to set the time interval for displaying the first and second characters. By default, this item is set to 250msec.
IB850 User’s Manual 41
BIOS SETUP
Security Option
This field allows you to limit access to the System and Setup. The default value is Setup. When you select System, the system prompts for the User Password every time you boot up. When you select Setup, the system always boots up and prompts for the Supervisor Password only when the Setup utility is called up.
APIC Mode
APIC stands for Advanced Programmable Interrupt Controller. The default setting is Enabled.
MPS Version Control for OS
This option is specifies the MPS (Multiprocessor Specification) version for your operating system. MPS version 1.4 added extended configuration tables to improve support for multiple PCI bus configurations and improve future expandability. The default setting is 1.4.
OS Select for DRAM > 64MB
This option allows the system to access greater than 64MB of DRAM memory when used with OS/2 that depends on certain BIOS calls to access memory. The default setting is Non-OS/2.
Report No FDD For WIN 95
If you are using Windows 95/98 without a floppy disk drive, select Enabled to release IRQ6. This is required to pass Windows 95/98's SCT test. You should also disable the Onboard FDC Controller in the Integrated Peripherals screen when there's no floppy drive in the system. If you set this feature to Disabled, the BIOS will not report the missing floppy drive to Win95/98.
Small Logo (EPA) Show
The EPA logo appears at the right side of the monitor screen when the system is boot up. The default setting is Enabled.
BIOS SETUP
Advanced Chipset Features
This Setup menu controls the configuration of the chipset.
DRAM Timing Selectable By SPD ITEM HELP CAS Latency Time 2 Menu Level > Active to Precharge Delay 8 DRAM RAS# to CAS# Delay 4 DRAM RAS# Precharge 4 Memory Frequency For Auto System BIOS Cacheable Enabled Video BIOS Cacheable Enabled Memory Hole at 15M-16M Disabled Delay Prior to Thermal 16 Min AGP Aperture Size (MB) 128 Init Display First PCI Slot DRAM Date Integrity Mode Non-ECC
DRAM Timing Selectable
This option refers to the method by which the DRAM timing is selected. The default is By SPD.
CAS Latency Time
You can select CAS latency time in HCLKs of 2/2 or 3/3. The system board designer should set the values in this field, depending on the DRAM installed. Do not change the values in this field unless you change specifications of the installed DRAM or the installed CPU. The choices are 2 and 3.
Active to Precharge Delay
The default setting for the Active to Precharge Delay is 6.
DRAM RAS# to CAS# Delay
This option allows you to insert a delay between the RAS (Row Address Strobe) and CAS (Column Address Strobe) signals. This delay occurs when the SDRAM is written to, read from or refreshed. Reducing the delay improves the performance of the SDRAM.
DRAM RAS# Precharge
This option sets the number of cycles required for the RAS to accumulate its charge before the SDRAM refreshes. The default setting for the Active to Precharge Delay is 3.
Memory Frequency For
Phoenix - AwardBIOS CMOS Setup Utility
Advanced Chipset Features
IB850 User’s Manual 43
BIOS SETUP
This field sets the frequency of the DRAM memory installed. The default setting is Auto. The other settings are PC200 and PC266.
System BIOS Cacheable
The setting of Enabled allows caching of the system BIOS ROM at F000h-FFFFFh, resulting in better system performance. However, if any program writes to this memory area, a system error may result.
Video BIOS Cacheable
The Setting Enabled allows caching of the video BIOS ROM at C0000h-F7FFFh, resulting in better video performance. However, if any program writes to this memory area, a system error may result.
Memory Hole At 15M-16M
In order to improve performance, certain space in memory can be reserved for ISA cards. This memory must be mapped into the memory space below 16 MB. The choices are Enabled and Disabled.
Delay Prior to Thermal
This field activates the CPU thermal function after the systems boots for the set number of minutes. The options are 16Min and 64Min.
AGP Aperture Size
The field sets aperture size of the graphics. The aperture is a portion of the PCI memory address range dedicated for graphics memory address space. Host cycles that hit the aperture range are forwarded to the AGP without any translation. The default setting is 128M.
Init Display First
This field allows the system to initialize first the VGA on chip or the display card on the PCI Slot.
On-Chip VGA
By default, the On-Chip VGA or 875P chipset-integrated VGA is Enabled.
On-Chip Frame Buffer Size
The On-Chip Frame Buffer Size can be set us 1MB, 8MB or 16MB. This memory is shared with the system memory.
Boot Display
BIOS SETUP
Boot Display determines the display output device where the system boots. The default setting is LVDS.
Panel Scaling
With the default setting of Auto, this item automatically displays the resolution of the panel used in the system to ‘full’ screen.
Panel Number
By default, this item is set to 800 x 600 LVDS. If you are usi ng other kinds of panel, enter this field to select the one that suits your panel.
TV Standard
By default, this item is set to off.
Video Connector
By default, this item is set to Automatic.
TV Format
By default, this item is set to Auto.
IB850 User’s Manual 45
BIOS SETUP
Integrated Peripherals
This section sets configurations for your hard disk and other integrated peripherals. The first screen shows three main items for user to select. Once an item selected, a submenu appears. Details follow.
On-Chip Primary IDE Device Onboard Device SuperIO Device
IDE Block Mode IDE DMA transfer access On-Chip Primary PCI IDE IDE Primary Master PIO IDE Primary Slave PIO IDE Primary Master UDMA IDE Primary Slave UDMA On-Chip Secondary PCI IDE IDE Secondary Master PIO IDE Secondary Slave PIO IDE Secondary Master UDMA
IDE Secondary Slave UDMA
SATA Mode On-Chip Serial ATA Serial ATA Port0 Mode Seril ATA Port1 Mode SATA1 master
USB Controller USB 2.0 Controller USB Keyboard Support USB Mouse Support AC97 Audio Auto CSA LAN (Giga -LAN) Enable
Onboard FDC Controller Enabled Onboard Serial Port 1 3F8/IRQ4 Onboard Serial Port 2 2F8/IRQ3 UART Mode Select Normal RxD, TxD Active Hi, Lo IR Transmission Delay Enabled UR2 Duplex Mode Half Use IR Pins IR-Rx2Tx2 Onboard Parallel Port 378/IRQ7 Parallel Port Mode SPP EPP Mode Select EPP1.7
*** On-Chip Serial ATA Setting ***
Phoenix - AwardBIOS CMOS Setup Utility
Integrated Peripherals
Press Enter ITEM HELP Press Enter Menu Level > Press Enter
Phoenix - AwardBIOS CMOS Setup Utility
OnChip IDE Device
Enabled ITEM HELP Enabled Menu Level >> Enabled Auto Auto Auto Auto Enabled Auto Auto Auto
Auto
IDE Auto SATA0 master
Phoenix - AwardBIOS CMOS Setup Utility
Phoenix - AwardBIOS CMOS Setup Utility
Onboard Device
Enabled ITEM HE LP Disabled Menu Level >> Disabled Disabled
SuperIO Device
Menu Level >>
If your IDE hard drive supports block mode select Enabled for automatic detection of the optimal number of block re ad/write per sector the drive can support
ITEM HELP
BIOS SETUP
ECP Mode Use DMA 3
IDE HDD Block Mode
This field allows your hard disk controller to use the fast block mode to transfer data to and from your hard disk drive.
OnChip Primary/Secondary PCI IDE
The integrated peripheral controller contains an IDE interface with support for two IDE channels. Select Enabled to activate each channel separately.
IDE Primary/Secondary Master/Slave PIO
These fields allow your system hard disk controller to work faster. Rather than have the BIOS issue a series of commands that transfer to or from the disk drive, PIO (Programmed Input/Output) allows the BIOS to communicate with the controller and CPU directly.
The system supports five modes, numbered from 0 (default) to 4, which primarily differ in timing. When Auto is selected, the BIOS will select the best available mode.
IDE Primary/Secondary Master/Slave UDMA
These fields allow your system to improve disk I/O throughput to 33Mb/sec with the Ultra DMA/33 feature. The options are Auto and Disabled.
On-Chip Serial ATA
The default setting of Auto allows the Serial ATA drive to be enabled, when the system detects one.
USB Controller
The options for this field are Enabled and Disabled. By default, this field is set to Enabled.
USB 2.0 Controller
The options for this field are Enabled and Disabled. By default, this field is set to Disabled. In order to use USB 2.0, necessary OS drivers must be installed first.
USB Keyboard Support
The options for this field are Enabled and Disabled. By default, this field is set to Disabled.
IB850 User’s Manual 47
BIOS SETUP
USB Mouse Support
The options for this field are Enabled and Disabled. By default, this field is set to Disabled.
AC97 Audio
The default setting of the AC97 Audio is Auto.
CSA LAN (Giga -LAN)
The default setting of the onboard Gigabit LAN is enabled.
Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC) installed on the CPU card and you wish to use it. If you install an add-in FDC or the system has no floppy drive, select Disabled in this field. This option allows you to select the onboard FDD port.
Onboard Serial/Parallel Port
These fields allow you to select the onboard serial and parallel ports and their addresses. The default values for these ports are: Serial Port 1 3F8/IRQ4 Serial Port 2 2F8/IRQ3 Parallel Port 378H/IRQ7
UART Mode Select
This field determines the UART 2 mode in your computer. The default value is Normal. Other options include IrDA and ASKIR.
Parallel Port Mode
This field allows you to determine parallel port mode function. SPP Standard Printer Port EPP Enhanced Parallel Port ECP Extended Capabilities Port
BIOS SETUP
Power Management Setup
The Power Management Setup allows you to save energy of your system effectively.
ACPI Function Power Management Video Off Method Video Off In Suspend Suspend Type Modem Use IRQ Suspend Mode HDD Power Down
Soft-Off by PWR-BTTN CPU THRM-Throttling Wake-Up by PCI Card Power On by Ring Wake Up on LAN Resume by Alarm Date (of Month) Alarm 0 Time (hh:mm:ss) Alarm 0 : 0 : 0
** Reload Global Timer Events ** Primary IDE 0 Primary IDE 1 Secondary IDE 0 Secondary IDE 1 FDD, COM, LPT Port PCI PIRQ[A-D] #
Power Supply Type
This field sets the power supply type that is in your system. By default, the setting is set to ATX.
ACPI Function
Enable this function to support ACPI (Advance Configuration and Power Interface).
ACPI Suspend Type
This field sets the ACPI Power Management standby state. The default setting is S1 (POS).
Phoenix - AwardBIOS CMOS Setup Utility
Power Management Setup
Enabled ITEM HELP User Define Menu Level >> V/H SYNC+Blank Yes Stop Grant 3 Disabled Disabled
Instant-Off
50.0% Disabled Disabled Disabled Disabled
Enabled Enabled Enabled Enabled Enabled Enabled
IB850 User’s Manual 49
BIOS SETUP
es is from 1 min. to 1hr.
Power Management
This field allows you to select the type of power saving management modes. There are four selections for Power Management.
Min. Power Saving Minimum power management Max. Power Saving Maximum power management. User Define Each of the rang
Except for HDD Power Down which ranges from 1 min. to 15 min.
Video Off Method
This field defines the Video Off features. There are three options.
V/H SYNC + Blank Default setting, blank the screen and turn off
vertical and horizontal scanning. DPMS Allows BIOS to control the video display. Blank Screen Writes blanks to the video buffer.
Video Off In Suspend
When enabled, the video is off in suspend mode. The default setting is Yes.
Suspend Type
The default setting for the Suspend Type field is Stop Grant.
Modem Use IRQ
This field sets the IRQ used by the Modem. By default, the setting is 3.
Suspend Mode
When enabled, and after the set time of system inactivity, all devices except the CPU will be shut off.
HDD Power Down
When enabled, and after the set time of system inactivity, the hard disk drive will be powered down while all other devices remain active.
Soft-Off by PWRBTN
This field defines the power -off mode when using an ATX power supply. The Instant Off mode allows powering off immediately upon pressing the power button. In the Delay 4 Sec mode, the system powers off when the power button is pressed for more than four seconds or enters the suspend mode when pressed for less than 4 seconds.
BIOS SETUP
CPU THRM -Throttling
When the system enters Doze mode, the CPU clock runs only part of the time. You may select the percent of time that the clock runs.
Wake -Up by PCI Cards
Enable this field to allow wake up function through a PCI card.
Power On by Ring
This field enables or disables the power on of the system through the modem connected to the serial port or LAN.
Wake Up On CSA Lan
Enable this field to allow wake up function through the onboard CSA LAN.
Resume by Alarm
This field enables or disables the resumption of the system operation. When enabled, the user is allowed to set the Date and Time.
Reload Global Timer Events
The HDD, FDD, COM, LPT Ports, and PCI PIRQ are I/O events which can prevent the system from entering a power saving mode or can awaken the system from such a mode. When an I/O device wants to gain the attention of the operating system, it signals this by causing an IRQ to occur. When the operating system is ready to respond to the request, it interrupts itself and performs the service.
IB850 User’s Manual 51
BIOS SETUP
PNP/PCI Configurations
This option configures the PCI bus system. All PCI bus systems on the system use INT#, thus all installed PCI cards must be set to this value.
PNP OS Install Reset Configuration Data
Resources Controlled By IRQ Resources DMA Resources
PCI/VGA Palette Snoop INT Pin 1 Assignment INT Pin 2 Assignment INT Pin 3 Assignment INT Pin 4 Assignment INT Pin 5 Assignment INT Pin 6 Assignment INT Pin 7 Assignment INT Pin 8 Assignment
PNP OS Install
Enable the PNP OS Install option if it is supported by the operating system installed. The default value is No.
Reset Configuration Data
This field allows you to determine whether to reset the configuration data or not. The default value is Disabled.
Resources Controlled by
This PnP BIOS can configure all of the boot and compatible devices automatically with the use of a use a PnP operating system such as Windows 95.
PCI/VGA Palette Snoop
Some non-standard VGA display cards may not show colors properly. This field allows you to set whether or not MPEG ISA/VESA VGA cards can work with PCI/VGA. When this field is enabled, a PCI/VGA can work with an MPEG ISA/VESA VGA card. When this field is disabled, a PCI/VGA cannot work with an MPEG ISA/VESA card.
Phoenix - AwardBIOS CMOS Setup Utility
PnP/PCI Configurations
No ITEM HELP Disabled
Auto (ESCD) Press Enter Press Enter
Disabled Auto Auto Auto Auto Auto Auto Auto Auto
Menu Level >
Select Yes if you are using a Plug and Play capable operating system Select No if you need the BIOS to configure non-boot devices
BIOS SETUP
PC Health Status
This section shows the parameters in determining the PC Health Status. These parameters include temperatures, fan speeds and voltages.
CPU Warning Temperature Disabled Current CPU Temp. Current System Temp. Current Chassis Temp. CPU FAN Speed System FAN Speed Chassis FAN Speed Vcore (V) +3.3V +5V +12V
-12V VBAT(V) 5VSB(V) Shutdown Temperature Disabled CPU Fan Failure Warning Disabled Sys. FAN Failure Warning Disabled Cha. FAN Failure Warning Disabled
CPU Warning Temperature
This field allows the user to set the temperature so that when the temperature is reached, the system sounds a warning. This function can help prevent damage to the system that is caused by overheating.
Temperatures/Fan Speeds/Voltages
These fields are the parameters of the hardware monitoring function feature of the CPU card. The values are read-only values as monitored by the system and show the PC health status.
Shutdown Temperature
This field allows the user to set the temperature by which the system automatically shuts down once the threshold temperature is reached. This function can help prevent damage to the system that is caused by overheating.
Temperature/CPU/Chassis Fan Failure Warning
When enabled, this field lets the system sounds an audible warning to the user that the CPU fan or chassis fan has malfunctioned.
Phoenix - AwardBIOS CMOS Setup Utility
PC Health Status
ITEM HELP
Menu Level >
IB850 User’s Manual 53
BIOS SETUP
Frequency/Voltage Control
This section shows the user how to configure the processor frequency.
Auto Detect DIMM/PCI Clk Spread Spectrum
Auto Detect PCI Clk
This field enables or disables the auto detection of the PCI clock.
Spread Spectrum
This field sets the value of the spread spectrum. The default setting is Disabled. This field is for CE testing use only.
Phoenix - AwardBIOS CMOS Setup Utility
Frequency/Voltage Control
Disabled ITEM HELP Disabled
Menu Level >
BIOS SETUP
Load Fail-Safe Defaults
This option allows you to load the troubleshooting default values permanently stored in the BIOS ROM. These default settings are non-optimal and disable all high-performance features.
Load Setup Defaults
This option allows you to load the default values to your system configuration. These default settings are optimal and enable all high performance features.
Set Supervisor/User Password
These two options set the system password. Supervisor Password sets a password that will be used to protect the system and Setup utility. User Password sets a password that will be used exclusively on the system. To specify a password, highlight the type you want and press <Enter>. The Enter Password: message prompts on the screen. Type the password, up to eight characters in length, and press <Enter>. The system confirms your password by asking you to type it again. After setting a password, the screen automatically returns to the main screen.
To disable a password, just press the <Enter> key when you are prompted to enter the password. A message will confirm the password to be disabled. Once the password is disabled, the system will boot and you can enter Setup freely.
Save & Exit Setup
This option allows you to determine whether or not to accept the modifications. If you type “Y”, you will quit the setup utility and save all changes into the CMOS memory. If you type “N”, you will return to Setup utility.
Exit Without Saving
Select this option to exit the Setup utility without saving the changes you have made in this session. Typing “Y” will quit the Setup utility without saving the modifications. Typing “N” will return you to Setup utility.
IB850 User’s Manual 55
DRIVERS INSTALLATION
Drivers Installation
This section describes the installation procedures for software and drivers under the Windows 98, Windows NT 4.0 and Windows 2000. The software and drivers are included with the CPU card. If you find the items missing, please contact the vendor where you made the purchase. The contents of this section include the following:
Intel 875P Chipset Software Intallation Utility.................57
Realtek AC97 Codec Audio Driver Installation...............60
Intel PRO LAN Drivers Installation...............................61
ATI M7 VGA Driver Installation...................................62
ATI M9/M10 VGA Driver Installation ...........................64
IMPORTANT NOTE:
After installing your Windows operating system (Windows 98/98SE/ME/2000/XP), you must install first the Intel Chipset Software Installation Utility before proceeding with the drivers installation.
DRIVERS INSTALLATION
Intel 875P Chipset Software Intallation Utility
The Intel 875P Chipset Drivers should be installed first before the software drivers to enable Plug & Play INF support for Intel chipset components. Follow the instructions below to complete the installation under Windows 98/98SE/ME/2000/XP.
1. Insert the CD that comes with the CPU card and the screen below would appear. Click Intel Chipsets and then Intel 875P Chipset Family Drivers.
2. Click Intel 875P Chipset Software Intallation Utility.
IB850 User’s Manual 57
DRIVERS INSTALLATION
3. When the Welcome screen appears, click Next to continue.
4. Click Yes to accept the software license agreement and proceed with the installation process.
DRIVERS INSTALLATION
5. On Readme Information screen, click Next to continue the installation.
6. The Setup process is now complete. Click Finish to restart the computer and for changes to take effect. When the computer has restarted, the system will be able to find some devices. Restart your computer when prompted.
IB850 User’s Manual 59
DRIVERS INSTALLATION
Realtek AC97 Codec Audio Driver Installation
Follow the steps below to install the Realtek AC97 Codec Audio Drivers.
1. Insert the CD that comes with the CPU card and the screen below would appear. Click Intel Chipsets, then Intel 875P Chipset Family Drivers. Click Realtek AC97 Codec Audio Drivers to start installation.
2. Click Finish to restart the computer and for changes to take effect. .
DRIVERS INSTALLATION
Intel PRO LAN Drivers Installation
The Intel PRO LAN drivers support both Intel® PRO/100 and PRO/1000 drivers. Follow the steps below to complete the installation.
1. Insert the CD that comes with the CPU card and the screen below would appear. Click on LAN Card on the left side to make the LAN drivers selection. Click on Intel(R) PRO LAN Drivers.
2. Click Install Now.
3. When promoted, click Restart to restart the computer and new settings to take effect.
IB850 User’s Manual 61
DRIVERS INSTALLATION
ATI M7 VGA Driver Installation
1. Insert the CD that comes with the CPU card. On the initial screen, click VGA Card on the left side and the screen below would appear. Click ATI Mobility Radeon M6/M7 series VGA Driver.
2. When the Welcome screen appears, click Next to continue.
DRIVERS INSTALLATION
3. Click Yes to accept the software license agreement and proceed with the installation process.
4. Select on the Express icon and click Next to continue.
Remarks: The ATI M7 VGA controller is supported by the optional MicroAGP VGA card.
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DRIVERS INSTALLATION
ATI M9/M10 VGA Driver Installation
1. Insert the CD that comes with the CPU card. On the ini tial screen, click VGA Card on the left side and the screen below would appear. Click ATI Mobility Radeon M9/M10 series VGA Driver.
2. When the Welcome screen appears, click Next to continue.
Remarks: The ATI M9 VGA controller is supported by the optional MicroAGP VGA card.
DRIVERS INSTALLATION
3. Click Yes to accept the software license agreement and proceed with the installation process.
4. Click the Express icon and click Next to continue the drivers installation process.
5. When the “Setup Complete” window appears, Click Finish to restart the computer and for changes to take effect.
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