Page 1
Vig535b Motherboard Manual C O M P U T E R S N E T W O R K S S O L U T I O N S...
Page 2
Viglen’s Environment laboratory To gain a 'CE' mark, the Viglen computer range has had to undergo many difficult tests to ensure it is Electromagnetically Compatible. These are carried out in the in-house 'Environment lab' at Viglen Headquarters.
Page 3
Intel® Corporation. AMI BIOS is a registered trademark of American Megatrends. All other trademarks are acknowledged. JAC-UP, Genie, Contender, Dossier, Vig, Viglen, and Envy are trademarks of Viglen Limited. Copyright and Patents This manual and all accompanying software and documentation are copyrighted and all rights reserved.
Chapter 4: System BIOS What is the BIOS? The Power-On Sequence Phoenix BIOS – Introduction BIOS Upgrades Using AWDFALSH to Update the BIOS Configuring the Motherboard using BIOS Setup BIOS Setup Program BIOS Menu Screen Main Menu Vig535b Motherboard Manual...
Page 5
PC Health Status Frequency/Voltage Control Main Menu Additional Options Chapter 5: Technical Information Enhanced IDE Operating Systems and Hard Drives Power Supply Connector Other Useful Connectors Other Information Reliability Temperature Chapter 6: Glossary Notes Chapter 7: Suggestions Vig535b Motherboard Manual...
Chapter 1: Motherboard Overview Introduction This manual describes the Viglen VIG535B motherboard inside your computer. The motherboard is the most important part of your computer. It contains all of the CPU, memory and graphics circuitry that make the computer work.
Feature Summary The Vig535b motherboard supports Intel® Pentium® 4 and Celeron® processors with up to 1MB of second-level cache integrated in a micro PGA 478 Socket package operating at speeds up to 3.4GHz. The motherboard features: Form factor: • Micro ATX Form Factor: 243mm by 230mm Processor: •...
Page 8
The Pentium 4 processor comes in a FC-PGA package that connects to the motherboard through a socket 478 connector. The package consists of: • Processor card including the processor core and the second-level cache, burst pipelined synchronous static RAM (BSRAM) and tag RAM. • Thermal plate. Vig535b Motherboard Manual...
Page 9
The SiS 661FX chipset is the latest generation of desktop PCI set, it includes new features such as – • 8x AGP Support • ATA-133 IDE Hard drive support • 800MHz Front Size Bus support • ACPI & On-Now Vig535b Motherboard Manual...
Page 10
Accelerated Graphics Port (AGP) The Vig535b features both integrated graphics and an AGP port. When using the integrated graphics then a dynamic portion of the main system memory is used as video memory. There is an optional GPA (Graphics Performance Accelerator) modules which has a dedicated 4MB of video memory.
Page 11
(fully rated) devices. IDE Support The motherboard has two independent bus-mastering PCI IDE interfaces. These interfaces support PIO Mode 3, PIO Mode 4, ATAPI devices (e.g., CD-ROM), Ultra DMA/33, Ultra DMA/66, Ultra DMA/100 & Ultra DMA/133 synchronous-DMA mode Vig535b Motherboard Manual...
Page 12
1.44MB and 720KB DOS-formatted diskette and is supported by Windows 95 and Windows NT operating system. The Vig535b board allows connection of an LS-120 compatible drive and a standard 3½” floppy drive. The LS-120 drive can be configured as a boot device before a floppy drive, if selected in the BIOS setup utility.
Page 13
In the Setup program, the parallel port can be configured for the following: • Compatible (standard mode). • Bidirectional (PS/2 compatible). • Extended Parallel Port (EPP). • Enhanced Capabilities Port (ECP). Vig535b Motherboard Manual...
Page 14
This key sequence resets the computer’s software by jumping to the beginning of the BIOS code and running the Power-On Self Test (POST). Audio Subsystem The Vig535b board has multiple AC ’97 V 1.03 compliant audio features including an Analog Devices ALC 655 codec. The audio subsystem includes these features: •...
Page 15
This utility eliminates the need to enter the Set-up program after you install an IDE drive. Expansion Slots The system has five PCI bus add-in card connectors and One AGP universal connector. Vig535b Motherboard Manual...
Intel ® Hyper-Threading Technology, system memory interface at 266MHz operation, and 1.5V AGP interface that supports AGP 2.0 specification including 8x Fast Write protocol. I – CPU fan connector Allows a CPU fan to be connected. Vig535b Motherboard Manual...
Page 18
R – Panel 1 This is the panel to which the case cables are connected, such as the power switch, Power LED etc.. S – Battery The battery keeps the CMOS memory when the system isn’t turned on. Vig535b Motherboard Manual...
Page 19
Allows a front facing audio panel to be fitted. BB – Audio Codec Decodes different audio formats. CC – LAN controller On board NIC DD – PCI slot Allows a PCI device to be fitted such as a fire wire card or wireless card. Vig535b Motherboard Manual...
Page 20
EE – AGP slot Allows an AGP device to be fitted such as a graphics card. FF - 478 Intel CPU socket This the socket in which the CPU is installed into. Vig535b Motherboard Manual...
These 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. Serial Port This 9-pin COM1 port is for a pointing device or other serial devices. Parallel Port This 25-pin port allows connection of a parallel device e.g. Printer, scanner etc Vig535b Motherboard Manual...
Page 22
6-channel audio configuration. Table 3: Audio 2, 4 or 6-channel configuration Headphone/2-Speaker 4-Speaker 6-Speaker Light Blue Line In Rear Speaker Out Rear Speaker Out Lime Line Out Front Speaker Out Front Speaker Out Pink Mic In Mic In Bass/Center Vig535b Motherboard Manual...
Chapter 2: System Board Options The VIG535B motherboard is capable of accepting Pentium® 4 CPU’s. RAM can be upgraded to a maximum of 2GB using DDR266, DDR333, DDR400 SDRAM DIMMs Non ECC Unbuffered memory. WARNING! Unplug the system before carrying out the procedures described in this chapter.
Page 24
Make sure you are earthed and free of static charge before you open the computer case. If you are unsure about upgrading your computer, return it to Viglen so a qualified engineer can perform the upgrade. STEPS TO TAKE TO PREVENT STATIC DISCHARGE: 1.
Overview of Jumper Settings The Vig535b motherboard contains the latest technology to offer an almost jumper less configuration. All Pentium® 4 CPUs are automatically detected and the Speed is automatically set from the information provided by the CPU. The only jumper present on the motherboard is for clearing all the CMOS settings. In the unlikely event of the CMOS becoming corrupted then jumper JP1 can be set to clear the contents of the CMOS.
JP3) Write Protect Protects the BIOS from being written to. Enabled (default) Write Protect Turn off the system and unplug the power cord. Move the jumper Disabled from pins 1-2 (default) to ins 2-3. Reboot the system. Vig535b Motherboard Manual...
Page 27
Do not move the jumper with the power on. Always turn off the power and unplug the power cord from the computer before changing the jumper Note: There is no jumper setting for configuring the processor speed or bus frequency. Vig535b Motherboard Manual...
When these pins are shorted, it will cause the computer to perform a cold reboot. Power L.E.D. This attaches to the power L.E.D on the front panel, to display if the computer is active or not. Power On/Off When these pins are shorted it turns the computer on and off. Vig535b Motherboard Manual...
The Pentium® 4 processor together with Level 2 cache chips are housed in a protective package. The design of the Vig535b computer makes it a simple job to replace or upgrade the processor. To do so please refer to figure 6 and follow the instructions below: 1.
Hold the DIMM by the edges, lift it away from the socket, and store it in an antistatic package. 5. Reinstall and reconnect any parts you removed or disconnected to reach the DIMM sockets. Vig535b Motherboard Manual...
IRQ Holder for PCI steering Advanced AC’97 CODEC Standard PCI Graphics Adapter (VGA) PS/2 Compatible Mouse Port Numeric Data Processor Primary IDE Channel Secondary IDE Channel * These IRQs are usually available for ISA or PCI devices Vig535b Motherboard Manual...
Page 33
This motherboard has an Accelerated Graphics Port (AGP) slot that supports AGP 8X (3.3V/1.5V) cards. Note: The notches on the card golden fingers to ensure that they fit the AGP slot on your motherboard. Figure 9: Install an AGP card Vig535b Motherboard Manual...
CAUTION! Danger of explosion if the battery is incorrectly replaced. Replace only with the same or equivalent type recommended by Viglen. Discard used batteries according to manufacturer’s instructions. The battery is listed as board component ‘E’ on the diagram on Figure 1.
Please remember that if you cannot solve the problem by yourself then you should contact your suppliers Technical Support for further assistance. Viglen Technical Support can be reached in the following ways: Telephone: 020 8758 7000 Fax: 020 8758 7080 Email: techsupport@viglen.co.uk...
Errors that prevent the boot process from continuing (fatal errors), are communicated by a series of audible beeps. If this type of error occurs, refer to the error codes and messages listed at the end of this chapter. 6. Confirm that the operating system has loaded. Vig535b Motherboard Manual...
• If the PCI/ISA legacy board uses memory space between 80000H - 9FFFFH, run Set-up and set conventional memory to 256 K. • If the PCI/ISA legacy board uses shared memory between C8000H - DFFFH, run Set-up and enable shared memory for the appropriate memory space. Vig535b Motherboard Manual...
Make sure the power and signal cables for the drive are properly does not go on when installed. drive is in use or is Check that the drive is properly configured and enabled in Setup. tested by POST Vig535b Motherboard Manual...
Page 39
System halts before This indicates a fatal system error that requires immediate service completing POST attention. Note the screen display and write down any beep code emitted. Provide this information to your dealer service department / Technical Support. Vig535b Motherboard Manual...
RAM (also known as the CMOS RAM) and provides a special Setup program to change this information. The BIOS in your Viglen computer is guaranteed to be fully compatible with the IBM BIOS. It has been written by American MegaTrends Inc. (AMI), an industrial leader in the field of BIOS software.
BIOS Upgrades A new version of the BIOS can be upgraded from a diskette using the AFUDOS.EXE utility that is available from the Viglen FTP site. This utility does BIOS upgrades as follows: • Updates the flash BIOS from a file on a disk.
ESD workstation. If such a station is not available, you can provide some ESD protection by wearing an anti-static wrist strap and attaching it to a metal part of the computer chassis. Vig535b Motherboard Manual...
Note: If the system becomes unstable after changing any BIOS settings, load the default settings to ensure system stability. Select the Load Default Settings item under the Exit Menu. Vig535b Motherboard Manual...
At the bottom right corner of a menu screen are the navigation keys for that particular menu. Use the navigation keys to select items in the menu and change the settings. Some of the navigation keys differ from one screen to another. Vig535b Motherboard Manual...
A scroll bar appears on the right side of a menu screen when there are items that do not fit on the screen. Press Up/Down arrow keys or PageUp/PageDown keys to display the other items on the screen. Vig535b Motherboard Manual...
Drive A, B [1.44M, 3.5 in.] Sets the type of floppy drive installed. Configuration options: [Disabled] [360K, 5.25 in.] [1.2M , 5.25 in.] [720K , 3.5 in.] [1.44M, 3.5 in.] [2.88M, 3.5 in.] Floppy 3 Mode Support This feature is not supported. Vig535b Motherboard Manual...
Page 48
This displays the amount of base memory installed on the system, typically 640K. Extended Memory This displays the amount of extended memory detected during system boot-up. Total Memory This displays the total amount of memory available in the system. Vig535b Motherboard Manual...
Page 49
Cylinder This item configures the number of cylinders Head This item configures the number of read/write heads. Precomp This item displays the number of cylinders at which to change the write timeing. Vig535b Motherboard Manual...
Use this option to select the hard disk boot priority CPU L3 Cache This item is used to enable the L3 cache (default setting) and appears only for certain CPU (Intel Pentium 4 processor with HT technology Extreme Edition) that possesses L3 cache. Vig535b Motherboard Manual...
Page 51
[System]: The password is required each time the computer boots up. ’ ’ MPS Version Ctrl For OS: This item specifies which version of MPS (Multi-Processor Specification) this motherboard will use. Leave this item to its default setting. Vig535b Motherboard Manual...
[Yes]: The system automatically detects the unused DIMM and PCI slot and stops sending the clock signal to them. [No]: The clock signal is sent to all PCI slots. Advanced Chipset Features Figure 16: Advanced Chipset Features DRAM Timing Control Figure 17: DRAM Timing Control Memory Timing Vig535b Motherboard Manual...
This determines whether the graphic window base address is valid or not. AGP Fast Write Support Enables and disables AGP fast write support. AGP Data Rate Capability This allow the user to control the AGP card data transfer rate. Vig535b Motherboard Manual...
This allows the BIOS to be cached in the memory for faster execution. Enable for better performance. Video RAM cacheable This allows the video BIOS and RAM to be cached in the memory for faster execution. Enable for better performance. Vig535b Motherboard Manual...
IDE Burst Mode When enabled every write instruction sent by the system, will be sent to the write buffer. Burst able transaction then burst on the PCI bus in one go and non-burst able transactions do not. Vig535b Motherboard Manual...
This allows a USB mouse to be used in a DOS environment by selecting [BIOS] or in the OS by selecting [OS]. Audio Controller This allows you to control the onboard AC97 audio. Disable this item if you are going to install a PCI audio add-on card. Vig535b Motherboard Manual...
ECP/EPP – Bi-directional, allows both input and output. Only supported by ECP and EPP award peripherals. ECP Mode Use DMA When the parallel port is set to ECP mode, the port can use either DMA 3 or DMA 1. Vig535b Motherboard Manual...
Onboard PCI Device Figure 25: Onboard PCI Device Onboard LAN Device Enables and disables the onboard LAN LAN Boot ROM Enables and disables booting from the onboard LAN or a network add-in card with a remote boot ROM installed. Vig535b Motherboard Manual...
[Last State] When the AC power returns the system will return to the state it was in. If it was left on when the power goes then it will be turned on, if it was off it will remain off. Vig535b Motherboard Manual...
The default is [Move & Click]. Wakeup by Alarm Allows the system to be woken from an alarm. Once enabled options for Month Alarm, Day Alarm and time alarm are available to be selected and edited. Vig535b Motherboard Manual...
& play PCI card. The following boot up this will be reset to disable. & & IRQ Resources Figure 29: IRQ Resources This sets each system interrupt either [PCI Device] or [Reserved]. Vig535b Motherboard Manual...
Page 62
[Enable] MPEG ISA/VESA VGA card work with PCI/VGA. [Disable] MPEG ISA/VESA VGA card do not work with PCI/VGA. PIRQ_0 Use No. ~ PIRQ_7 Use IRQ No. This allows IRQ numbers to be specified manually or automatically for installed PCI devices. Vig535b Motherboard Manual...
This item allows a temperature to be set at which the system will shut down automatically to prevent over heating. All Voltages, Fans Speed and Thermal Monitoring These are unchangeable as they give the current statues of the CPU, environment temperatures, fan speeds and the system power voltage. Vig535b Motherboard Manual...
Allows the CPU clock ratio to be changed if it isn’t locked. Spread Spectrum If enabled, could reduce the EMI (Electro-Magnetic Interference) generated by the system. Clock Control By Allows control over Async, CPU Frequency, DRAM Ratio and DRAM frequency. Vig535b Motherboard Manual...
Allows the settings that have been changed to be saved and exits the BIOS setup menu. This also reboots the machine. Exit Without Saving Exits the BIOS setup menu without saving any setting that have been changed. This also reboots the machine. Vig535b Motherboard Manual...
Logical Block mode overcomes the 528MB maximum size limitation imposed by the Standard CHS mode. It should be used only when the drive supports LBA (Logical Block Addressing), and the OS supports LBA, or uses the BIOS to access the disk. Vig535b Motherboard Manual...
Page 67
If this driver is not installed and the drive fitted to the system supports Type F DMA on the ISA interface or Mode 3 on the PCI interface then higher performance will be achieved by NOT using '32-bit Disk Access'. Vig535b Motherboard Manual...
Pin Signal Name Connector Pin Signal Name Sleep/Power +5 V HDD LED +5V HDD LED Green Sleep/Power HDD LED OV HDD LED Yellow Power Switch SWITCH ON RESET RESET Power Switch Ground RESET Ground No connection None No connection Vig535b Motherboard Manual...
Page 69
Ring Audio Right Out Table 18: Audio Line In Connector Signal Name Sleeve Ground Audio Left In Ring Audio Right In Table 19: Audio Mic In Connector Signal Name Sleeve Ground Mono In Ring Electret Bias Voltage Vig535b Motherboard Manual...
Page 70
+5 V (I/O) +5 V (I/O) AD20 AD21 REQ64C# ACK64C# Ground AD19 +5 V +5 V AD18 +3.3 V +5 V +5 V These signals (in parentheses) are optional in the PCI specification and are not currently implemented. Vig535b Motherboard Manual...
MTBF data is calculated from predicted data @ 55 °C. The MTBF prediction for the motherboard is 112,977. 7547 hours. Temperature Table 25: Temperature Temperature Specification -40 ° C to +70 ° C Non-operating 0 ° C to +55 ° C Operating Vig535b Motherboard Manual...
Provides a resolution of 720 by 348 pixels. Integrated Drive Electronics - currently the most popular type of interface for hard disk drives. Much of the circuitry previously required on hard disk controller cards is now integrated on the hard disk itself. Vig535b Motherboard Manual...
Page 74
BIOS is responsible for this copying. Super VGA Additional screen modes and capabilities provided over and above the standard VGA defined by IBM. Video Graphics Array - the graphics standard defined by IBM and provided on IBM's PS/2 machines. Vig535b Motherboard Manual...
Viglen is interested in continuing to improve the quality and information provided in their manuals. Viglen has listed some questions that you may like to answer and return to Viglen. This will help Viglen help to keep and improve the standard of their manuals.
Page 77
5. How do you rate the Viglen Technical support and Service Departments? Are there any technological improvements that could be made to the system? 7. Other points you would like to mention? Please return this slip to: Product Development Dept.
Need help?
Do you have a question about the Vig535b and is the answer not in the manual?
Questions and answers