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The information in this document is subject to change without notice. IWILL Corp. makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.
X Tunnel 8131 chipsets. The board features a Hyper Transport speed of 1600 MT (Mega Transfer per second). For memory support, the DK8S2 provides eight sockets (four + four configuration) accommodating up to 16 GB of memory using registered PC3200/2700/2100 ECC DDR memory modules.
Remove all items from the box and make sure you have these following items: One DK8S2 motherboard Two ATA 100 IDE ribbon cable (one piece in DK8S2-SATA) One floppy ribbon cable One bag of spare jumpers One CD containing drivers and utilities...
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IPMI 1.5 (optional with ISRM) Prevent from abnormal system down/data loss Alert on LAN ready Remote system controller ready PC99 The DK8S2 is fully compliant with the Microsoft PC99 specification at both the Compliant hardware and BIOS levels. Extended SSI form factor-12”x13” Dimension...
This manual explains how to build your system with DK8S2 in detail. Please follow the procedures of this User Manual carefully and pay special attention to these icons. This icon informs you for particularly important details regarding the setup or maintenance of your system.
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Jumper settings or BIOS updates. FAQ sections on IWILL Website are often helpful since other user's questions are often your own. Email us at: support@iwill.net and we will try to answer your questions within 24 hours.
In this chapter, the Installation of the DK8S2 with the processor and other hardware connected to your system is explained in detail. Installation Procedures Installation procedures will be broken up into six major parts. Step 1: Set jumpers Step 2: Install memory (DDR memory modules) Step 3: Install AMD®...
1-2 CMOS enable (default) 2-3 clear CMOS Figure 2-2: DK8S2 clear COMS header Follow these instructions to clear the CMOS RTC data: Turn off your computer. Short pin2 and pin3 with a jumper for a few seconds. Replace the jumper on pin1 and pin2.
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If you are going to use the onboard VGA feature, you must enable the onboard VGA header. Refer to the following illustration: 1-2 VGA enable (default) 2-3 disable Figure 2-3: Onboard VGA header This header lets you determine the bus speed of the PCI-X slots. The speed can be set to either 133 MHz or 100 MHz (default).
This header lets you determine the bus speed of the PCI 64-bit slots. The speed can be set to either 64 MHz (default) or 33 MHz. Refer to the following illustration: Figure 2-5: PCI 64-bit speed selection 2-12...
The DK8S2 motherboard has strict memory type and timing requirements. Before you buying DDR DIMM (Double Data Rate) for use in the DK8S2, consult your local reseller to advise you of the best memory to use with the DK8S2. DK8S2...
Locate the DIMM modules on the DK8S2. H1 DIMM modules 0 ~ 3 H0 DIMM modules 0 ~ 3 Figure 2-6: Installing memory modules Ensure that the DIMM module's pins face down and match the socket's size as shown in Figure 8.
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Insert the module down to the DIMM socket in with both hands and press down firmly until the DIMM module is securely in place. The tabs of the socket will close-up to hold the DIMM in place when the DIMM touches the socket's bottom. Repeat steps 1 to step 3 to add additional DIMM modules.
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DK8S2 accommodates AMD® Opteron micro-PGA Socket 940 processors at 1600 MT (Mega Transfer per second). You must first insert a CPU into CPU socket 0 (CPU0) before installing one in CPU socket 1 (CPU1). Follow these instructions to install a CPU.
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Secure side Secure the opposite side motherboard Plug 3-wire power cable into connector FRONT_FAN1 Repeat these steps to install the CPU1. 2-17...
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This section covers connecting devices to the DK8S2. The following illustration shows the location of the connectors. Figure 2-9: Connector location 2-18...
+3.3V +3.3V -12V +3.3V PS_ON PWR_OK Reserved 5VSB +12V +12V 3.3V 8-pin power supply IMPORTANT IWILL always recommends our customers use ATX Power that has more than 300W power capacity and is compatible with the Intel ATX 2.03 specification. 2-19...
This 34-pin connector supports the provided floppy disk drive ribbon cable. After connecting the single end to the board, connect the plug on the other end to the floppy drive. 34-pin FDD connector Pin 1 Slim type FDD connector These two 40-pin IDE connectors support 40-wire IDE hard disk ribbon cables (provided).
40-pin IDE connectors Pin 1 IDE 1 IDE 2 The front panel switches header connects the power button, front panel speaker, reset button, and power/HDD/SCSI LEDs to the motherboard. 2-21...
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The switches are described as follows. * Reset Switch (2-pin RST) This 2-pin connector connects to the case-mounted reset switch for rebooting your computer without turning off and on your power switch. This is a preferred method of rebooting to prolong the life of the system's power supply.
There are nine 3-pin fan connectors in the DK8S2 motherboard. Two fans are used for CPU0 and CPU1; seven are for auxiliary power. These connectors support cooling fans of 500mA (6W) or less. Depending on the fan manufacturer, the wiring and plug may be different.
IRQ through the BIOS Setup. Only with Parallel SKU. Onboard LAN Ports (RJ-45) DK8S2 uses Intel® 82541 EI Gigabit Ethernet Controller. It consists of both the Media Access controller and Mbps Physical Layer (PHY) interface. Please refer to the "Onboard LAN User Guide"...
9-pin onboard COM 2 header Onboard USB 0 header USB pin assignment Description DATA– Onboard USB 1 header DATA+ GROUND WARNING Power off your power supply completely when adding removing any expansion cards or other system components. Failure to do so may cause severe damage to both your motherboard and expansion cards.
An IRQ number is automatically assigned to PCI expansion cards. In the PCI bus design, the BIOS automatically assigns an IRQ to a PCI slot that contains a card requiring an IRQ. To install a PCI card, you need to set the INT (interrupt) assignment. Since all the PCI slots on this motherboard use an INTA #, set the jumpers on your PCI cards to INTA.
Follow these instructions to power on the computer after you have installed the motherboard. Be sure that all switches are off (in some systems, marked with "O"). After finishing all jumper settings and connections, close the system case cover. Connect the power supply cord in the power supply located on the back of your system case and connect the other end of the power cord into a power outlet that is equipped with a surge protector.
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This chapter discusses the AMI BIOS Setup program built into the ROM BIOS. The Setup program allows users modifying the basic system configurations according to their requirements. This special information is then stored in battery-backed RAM so that it retains the Setup information when the power is turned off.
The AMI BIOS is immediately activated when you power on the computer every time. The BIOS reads the system information contained in the CMOS and begins the process of checking out the system and configuring it. After finishing configuring the whole system, then BIOS will continue to seek an operating system on one of the disks, launch then turn control over to the operating system.
In general, you use the arrow keys to highlight items, press <Enter> to select, press <Esc> to quit. The following table provides more details about how to navigate in the Setup program using the keyboard. Function Up Arrow( ) Key Move to the previous item Down Arrow( ) Key Move to the next item...
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do not save your values before you exit the BIOS Setup Utility, all your changes will be lost. If after making and saving system changes with the BIOS Setup Utility, you discover that your computer is no longer able to boot, the AMI BIOS supports an override, which will reset your system to the Failsafe defaults.
This is the first screen that is displayed when you enter the BIOS Setup Utility. Each tab lined on the top of the screen represents each different menu. The following picture shows the main menu. Main menu shows the information of BIOS version, date and ID; processor type, speed and count;...
You can make the selections on IDE Configuration menu. Feature Options Description OnBoard PCI IDE Disable Disable: disable Controller integrated IDE controller Primary Primary: enable only the Secondary Primary IDE controller Both Secondary: enable only the Secondary IDE controller Both: enable both controllers...
You can make the selections on Super I/O Configuration menu. Feature Options Description Disabled Allows BIOS to enable or Onboard Game/Midi disable floppy controller Port Enabled Disabled Allows BIOS to enable or Onboard Game/Midi disable Game/Midi port 200/300, 200/330 Port 208/300, 208/330 Keyboard PowerOn Disabled...
Onboard SATA ATA function Controller Disabled RAID Support RAID Enabled: Onboard SATA 0, 1, 0+1 Mode Setting SATA Onboard Intel Enabled GIGA NIC Disabled Enabled Onboard 2 Intel GIGA NIC Disabled (Note: SATA function is only available in DK8S2-SATA.) 3-36...
Feature Options Description Plug & Play O/S Yes: lets the O/S configure PnP devices not required for boot if your system has a Plug and Play O/S PCI Latency Timer Value in units of PCI clocks 32, 64, 96, 128, device latency 160, 192, 224, 248...
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Allocate IRQ to PCI Yes: Assign IRQ to PCI VGA card if card requests No: Doesn’t assign IRQ To PCI VGA cars even if card requests IRQ Palette Snooping Enabled Enabled: informs the PCI devices that an ISA Disabled graphics device is installed in the system so the card will function correctly PCI IDE BusMaster...
Feature Description Boot Device Priority Specify the boot device priority sequence Hard Disk Drives Specify the boot device priority sequence from available hard drives Removable Drives Specify the boot device priority sequence from available removable drives ATAPI CDROM Specify the boot device priority sequence from Drives available ATAPI CDROM drives 3-40...
Feature Options Description Quick Boot Disabled Allow BIOS to skip tests while booting Enabled Quiet Boot Disabled: Display normal Disabled POST messages Enabled Enabled: Display logo Add-on ROM Set display mode for option Force BIOS Display Mode Keep Current Bootup Num-Lock Select power on state for Num-Lock PS/2 Mouse...
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Boot to OS/2 OS/2 compatibility mode Wait for “ F1 “ if Wait for F1 key to be Disabled error pressed if error occurs Enabled Hit “ DEL “ Message Display “ Press DEL to run Disabled Display Setup “ in POST Enabled Interrupt 19 Capture Enabled:...
Feature Options Description Change User Install change Password password Clear User Setup: check password Password while invoking setup Always: check password while invoking setup as well as on each boot Boot Sector Virus Enable/Disable boot sector Disabled Protection virus protection Enabled 3-43...
Feature Options Description Bank Interleaving Auto Interleaving allows memory accesses to be spread out Disabled over BANKS on the same node, or across NODES, decreasing access contention Node Interleaving Interleaving allows memory Auto accesses to be spread out Disabled over BANKS on the same node, or across NODES, decreasing access...
Feature Options Description 2.0 SM Bus Disabled Controller Enabled HT Link 0 P-Comp Auto causes hardware Auto Mode compensation vales. Other Data choices allow the user to HT Link 0 N-Comp override default Mode Calcomp + Data compensation with HT Link 0 RZ-Comp Calcomp - Data absolute value, add to the Mode...
3.8.4 PCI-X Configuration Feature Options Description HT Link 0 P-Comp Auto Auto causes hardware Mode compensation values. Data Calcomp+Data Calcomp-Data HT Link 0 N-Comp Auto Auto causes hardware Mode compensation values. Data Calcomp+Data Calcomp-Data HT Link 0 NZ-Comp Auto Auto causes hardware Mode...
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HT Link 1 P-Comp Auto Auto causes hardware Mode compensation values. Data Calcomp+Data Calcomp-Data HT Link 1 N-Comp Auto Auto causes hardware Mode compensation values. Data Calcomp+Data Calcomp-Data HT Link 1 NZ-Comp Auto Auto causes hardware Mode compensation values. Data Calcomp+Data Calcomp-Data 3-49...
Feature Options Description Change User Install change Password password Clear User Setup: check password Password while invoking setup Always: check password while invoking setup as well as on each boot Boot Sector Virus Enable/Disable boot sector Disabled Protection virus protection Enabled 3-50...
Feature Description Save Changes and Exit system setup after saving the changes Exit F10 key can be used for this operation Discard Changes Exit system setup without saving the changes and Exit ESC key can be used for this operation Discard Changes Discard changes done so far to any of the setup question...
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