Biostar M7TTB M7TTB user's manual

Biostar M7TTB Manual

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  • Biostar M7TTB | M7TTB user's manual - Page 1
    M7TTB Federal Communications Commission (F.C.C.) Statement This device complies with Part 15 of the radio frequency energy and, if you did not installed and used in accordance with the instructions, may cause harmful interference in the radio communications. There is no guarantee that interference
  • Biostar M7TTB | M7TTB user's manual - Page 2
    of Microsoft Corp, with its ownership of trademark, and are distributed by the vendor under a license agreement. All trademarks used in this manual are property of their respective owners. Copyright© 2001 All Rights Reserved Canadian D.O.C. Statement This digital apparatus does not exceed the Class
  • Biostar M7TTB | M7TTB user's manual - Page 3
    Description 1-2 1.1 Features 1-2 1.1.1 Hardware...1-2 1.1.2 BIOS ...1-6 1.1.3 Software...1-6 1.1.4 Accessories ...1-6 1.2 Motherboard Installation 1-7 1.2.1 System Block Diagram 1-7 1.2.2 Layout of Motherboard 1-8 1.2.3 Quick Reference 1-9 1.3 CPU Installation 1-10 1.3.1 CPU Installation
  • Biostar M7TTB | M7TTB user's manual - Page 4
    Contents 1.6.1 Front Panel Connector: JPANEL1 1-17 1.6.2 ATX 20-pin Power Connector: JATXPWR2 1-19 1.6.3 ATX 12V Power Connector: JATXPWR1 1-19 1.6.4 AUX Power Connector: JAUXPWR1 1-19 1.6.5 Hard Disk Connectors: IDE1/IDE2 1-20 1.6.6 Floppy Disk Connector: FDD1 1-20 1.6.7 Wake On LAN Header:
  • Biostar M7TTB | M7TTB user's manual - Page 5
    BIOS Features 2-9 2.4 Advanced Chipset Features 2-13 2.5 Integrated Peripherals 2-15 2.6 Power Management Setup 2-19 2.7 PnP/PCI Configurations 2-24 2.8 PC Health Status 2-27 2.9 Frequency/Voltage Control 2-29 3. Trouble Shooting 3-1 iii
  • Biostar M7TTB | M7TTB user's manual - Page 6
    of its predecessors, this motherboard continues the commitment of reliability compatibility with industry software and hardware standards. M7TTB Highlights: 8 Contains on board I/O facilities such as hard disks and CD-ROM Drives. 8 Supports the Intel Pentium 4® (Socket 478) processor, a leading
  • Biostar M7TTB | M7TTB user's manual - Page 7
    Chapter 1 Motherboard Description 1. Motherboard Description 1.1 Features 1.1.1 Hardware CPU − − Provides Socket-478. The Intel Pentium ® 4 processor the new generation power for high-end workstations and servers. Speed Runing at 400 MHz Front Side Bus frequency. Supports up to 2.2 GHz
  • Biostar M7TTB | M7TTB user's manual - Page 8
    memory capacity possible is 2 GB. − Maximum memory bandwidth of 3.2GB/S. Shadow RAM − Motherboard is equipped with a memory controller providing shadow RAM and support for ROM BIOS. Green Functionality − Supports Award BIOS™ power management functionality. − Has a power down timer from 1 to 15
  • Biostar M7TTB | M7TTB user's manual - Page 9
    1 Motherboard Description Built in IDE Facilities − Supports four IDE hard disk drives. − Supports PIO Mode 4, Master Mode, and high performance hard disk drives. − Supports disk transfer rates up to 100 MB/second. − Supports Ultra DMA 33, Ultra DMA 66, Ultra DMA 100 Bus Master Modes. − Supports
  • Biostar M7TTB | M7TTB user's manual - Page 10
    form-factor) − 23.7cm x 30.5cm (WxL). Motherboard Description Super I/O Built-in onboard − Support one multi-mode Parallel Port. (1) Standard & Bidirection Parallel Port (SPP). (2) Enhanced Parallel Port (EPP). (3) Extended Capabilities Port (ECP). − Supports two serial ports, 16550 UART with 16
  • Biostar M7TTB | M7TTB user's manual - Page 11
    Chapter 1 Motherboard Description 1.1.2 BIOS − AWARD legal BIOS. − Supports APM1.2. − Supports USB Function. − Supports ACPI. − BIOS Update. 1.1.3 Software Operating System (Optional). − Rear I/O Panel for ATX Case (Optional). − Fully Setup Driver CD. − Two dummies of RAM BUS(RDRAM) modules. 1-6
  • Biostar M7TTB | M7TTB user's manual - Page 12
    Chapter 1 Motherboard Description 1.2 Motherboard Installation 1.2.1 System Block Diagram VRM Block Diagram 478-Pin Socket Processor Pentium(R)4 Clock CTRL ADDR AGP 4X Interface MCH Brookdale 82850 4 RIMM Modules M7TTB UltraDMA/33/66/100 IDE Primary Hub Interface IDE Secondary USB Port
  • Biostar M7TTB | M7TTB user's manual - Page 13
    Description 1.2.2 Layout of Motherboard Model No.M7TTB JKBV1 JKBMS1 JRJ45USB1 JATXPWR1 JCOM1 JPRNT1 1 JCFAN1 Socket 478 CPU1 GAME Port RIMM2 RIMM4 JCOM2 SP-OUT JGAME1 LINE-IN 1 JCFAN2 MIC-IN 1 JCDIN2 1 JCDIN1 1
  • Biostar M7TTB | M7TTB user's manual - Page 14
    Chapter 1 Motherboard Description 1.2.3 Quick Reference G F E D CB A Wi nbon d I/O LAN Z CHIP H Y X W Socket 478 I J INTEL 82850 K USB 2.0 L BIOS M Intel 828 01 ICH2 N RIMM1 RIMM3 RIMM2 RIMM4 T V O PQR S T U A. Back Panel I/O
  • Biostar M7TTB | M7TTB user's manual - Page 15
    Chapter 1 Motherboard Description 1.3 CPU Installation 1.3.1 CPU Installation Procedure: Socket 478 Socket 478 CPU 1. Pull the lever sideways away from the socket then raise the lever up to
  • Biostar M7TTB | M7TTB user's manual - Page 16
    Chapter 1 CPU Installation Layout Motherboard Description Socket 478 J C FA N 1 RIMM2 RIMM4 JCFAN2 INTEL 82850 LAN CHIP Winbond I/O RIMM1 RIMM3 Intel 82801 ICH2 USB 2.0 BIOS JSFAN1 1.3.2 CPU/CHIPs Fan Header: JCFAN1/
  • Biostar M7TTB | M7TTB user's manual - Page 17
    Chapter 1 Motherboard Description 1.4 RAM Module Installation 1.4.1 RIMM DRAM Access Time: 2.5V Unbuffered with ECC RAM BUS Type required. DRAM Type: two RIMM sockets must insert two dummies of RAM BUS RIMM modules. It is necessary for this motherboard to insert the entire four RIMM sockets. 1-12
  • Biostar M7TTB | M7TTB user's manual - Page 18
    Chapter 1 Motherboard Description 1.4.2 How to install a RIMM Module 1. The RIMM socket has a " Plastic Safety Tab", and the RIMM memory module has an Asymmetrical notch", so the RIMM
  • Biostar M7TTB | M7TTB user's manual - Page 19
    and connect them to the system bus. Expansion slots are a means of adding or enhancing the motherboard's features and capabilities. With these efficient facilities, you can increase the motherboard's capabilities by adding hardware that performs tasks that are not part of the basic system. Socket
  • Biostar M7TTB | M7TTB user's manual - Page 20
    in video facilities; and therefore, requires a video card for one of the expansion slots. Your monitor will attach directly to that video card. This motherboard supports video cards for PCI slot, but it is also equipped with an Accelerated Graphics Port (AGP). An AGP card will take advantage of AGP
  • Biostar M7TTB | M7TTB user's manual - Page 21
    Chapter 1 Motherboard Description 1.6 Connectors, Headers & Jumpers The connectors, headers and jumpers introduced below provide you lots of capabilities such as power supply, front panel signal revelation, IDE
  • Biostar M7TTB | M7TTB user's manual - Page 22
    Button POWER LED POWER Button IrDA Connector Speaker Connector An offboard speaker can be installed on the motherboard as a manufacturing option. It can be connected to the motherboard at the front panel connector. The speaker (onboard or offboard) provides error beep code information during the
  • Biostar M7TTB | M7TTB user's manual - Page 23
    This switch is usually open, and when it is closed, will cause the motherboard to reset and run the POST (Power On Self Test). Power LED Connector (Advanced Power Management) must be enabled in the system BIOS and the APM driver must be loaded. Power Button This connector can be attached to a front
  • Biostar M7TTB | M7TTB user's manual - Page 24
    power button on-board. Using the ATX power supply function, such as Soft Power Off, is supported on this motherboard. This power connector supports instant power-on functionality, which means that the system will boot up instantly when the power connector is inserted on the board. PIN Assignment
  • Biostar M7TTB | M7TTB user's manual - Page 25
    controller must be set to slave mode. 1.6.6 Floppy Disk Connector: FDD1 The motherboard provides a standard floppy disk connector (FDC) that supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types. This connector supports the provided floppy drive ribbon cables. 1.6.7 Wake On LAN Header: JWOL1
  • Biostar M7TTB | M7TTB user's manual - Page 26
    Chapter 1 Motherboard Description 1.6.8 Clear CMOS Jumper: JCMOS1 JCMOS1 1 3 1-2 Closed 1 3 2-3 Closed Assignment Normal Operation (default) Clear CMOS Data Remove AC power line JCMOS1 (2-3) closed Wait five seconds JCMOS1 (1-2)
  • Biostar M7TTB | M7TTB user's manual - Page 27
    Chapter 1 Motherboard Description 1.6.10 Front USB Headers: JUSB1& USB20A/B (Optional) (JUSB1) Pin 1 3 5 7 9 Assignment +5V USB1 Data(-) USB1 Data(+) Ground KEY Pin Assignment 2 +5V 4 USB2 Data(-) 6 USB2 Data(+) 8
  • Biostar M7TTB | M7TTB user's manual - Page 28
    COM1 Rj45(Optional) COM2 Speaker Line In Mic Out In JCOM1 JCOM2 JSPKR1 JLIN1 JMIC1 1.7.1 PS/2 Mouse / Keyboard Connector: JKBMS1 The motherboard provides a standard PS/2 mouse / Keyboard mini DIN connector for attaching a PS/2 mouse. You can plug a PS/2 mouse / Keyboard directly into this
  • Biostar M7TTB | M7TTB user's manual - Page 29
    Description 1.7.2 USB & LAN Connector: JRJ45USB1 The motherboard provides an OHCI (Open Host Controller Interface) Universal Serial Bus Roots for attaching USB devices such as: keyboard, mouse and other USB devices. You can
  • Biostar M7TTB | M7TTB user's manual - Page 30
    Chapter 1 Motherboard Description 1.7.3 Serial and Parallel Interface Ports This system is equipped with two serial ports and one parallel port. Both types of interface ports will be
  • Biostar M7TTB | M7TTB user's manual - Page 31
    Chapter 1 Motherboard Description Connectivity The serial ports can be used in many ways, and it may be necessary to become familiar with the pinout diagram. The following
  • Biostar M7TTB | M7TTB user's manual - Page 32
    Chapter 1 Motherboard Description 1.7.3.2 Parallel Interface Port: JPRNT1 Unlike the serial ports, parallel interface port has been standardized, and it should not present any difficulty interfacing peripherals of
  • Biostar M7TTB | M7TTB user's manual - Page 33
    Chapter 1 Motherboard Description 1.7.4 Game (Joystick/MIDI) Port Connector: JGAME1 This connector allows you to connect a joystick or game pad for playing computer games. Also, you may play
  • Biostar M7TTB | M7TTB user's manual - Page 34
    Chapter 1 Motherboard Description 1.7.6 Audio Subsystem 1 RIMM2 RIMM4 JCDIN1 1 JCDIN2 1 JAUDIO1 1 LAN 8100 JTAD1 1 JAUX1 Winbond I/O Socket 478 INTEL 82850 RIMM1 RIMM3 Intel 82801 ICH2 USB 2.0 BIOS 1.7.6.1 CD-
  • Biostar M7TTB | M7TTB user's manual - Page 35
    Chapter 1 Motherboard Description 1.7.6.2 CD-ROM Audio-In Header: JCDIN2 Pin No. 1 2 3 4 Assignment Left Channel Input Ground Right Channel Input Ground 1.7.6.3 Front Audio Header: JAUDIO1 Pin No. 1 3 5 7 9 Assignment
  • Biostar M7TTB | M7TTB user's manual - Page 36
    the Award BIOS™, but nonstandard features such as virus and password protection as well as special support for detailed fine-tuning of the chipset controls the entire system. The rest of this manual is intended to guide you through the process of configuring your system by using Setup. Plug and Play
  • Biostar M7TTB | M7TTB user's manual - Page 37
    Version 2.1 of the Intel PCI (Peripheral Component Interconnect) local bus specification. DRAM Support RAM BUS are supported. Supported CPUs This AWARD BIOS supports the Intel Pentium ® 4 CPU. Using Setup In general, you use the arrow keys to highlight items, press to select, use the
  • Biostar M7TTB | M7TTB user's manual - Page 38
    to select among the items and press to accept and enter the sub-menu. !! WARNING !! The information about BIOS defaults on manual (Figure 1,2,3,4,5,6,7,8,9) is just for reference, please refer to the BIOS installed on board, for update information. Figure 1. Main Menu Standard CMOS Features
  • Biostar M7TTB | M7TTB user's manual - Page 39
    may cause CPU or M/B damage!) Load Optimized Defaults This selection allows you to reload the BIOS when the system is having problems particularly with the boot sequence. These configurations are factory settings optimized for this system. A confirmation message will be displayed before defaults
  • Biostar M7TTB | M7TTB user's manual - Page 40
    Chapter 2 BIOS Setup Set User Password If the Supervisor Password is not set, then the User Password will function in the same way as the Supervisor Password. If the Supervisor Password is set and the User Password is set, the "User" will only be able to view configurations but will not be able to
  • Biostar M7TTB | M7TTB user's manual - Page 41
    Chapter 2 BIOS Setup 2.2 Standard CMOS Features The items in Standard CMOS Setup Menu are divided into 10 categories. Each category includes no, one or more than one setup items. Use the arrow keys to highlight the item and then use the or keys to select the value you want in each
  • Biostar M7TTB | M7TTB user's manual - Page 42
    Chapter 2 BIOS Setup Main Menu Selections This table shows the selections that you can make on the Main Menu. Item Options Description Date MM DD YYYY Set the system date. Note that the 'Day' automatically changes when you set the date. IDE Primary Master Options are in its sub Press <
  • Biostar M7TTB | M7TTB user's manual - Page 43
    Chapter 2 BIOS Setup Item Halt On Base Memory Extended Memory Total Memory Options All Errors No Errors All, but Keyboard All, but Diskette All, but Disk/ Key N/A N/A N/A Description Select the situation in which you want the BIOS to stop the POST process and notify you. Displays the amount of
  • Biostar M7TTB | M7TTB user's manual - Page 44
    Chapter 2 BIOS Setup 2.3 Advanced BIOS Features Figure 3. Advanced BIOS Setup Virus Warning This option allows you to choose the VIRUS Warning feature that is used to protect the IDE Hard Disk boot sector. If this function is enabled and an attempt is made to write to the boot sector, BIOS will
  • Biostar M7TTB | M7TTB user's manual - Page 45
    Chapter 2 BIOS Setup Boot Up NumLock Status Selects the NumLock. State after power on. On (default) Numpad is number keys. Off Numpad is arrow keys. Gate A20 Option Select if chipset or keyboard controller should control Gate A20. Normal A pin in the keyboard controller controls Gate A20
  • Biostar M7TTB | M7TTB user's manual - Page 46
    Chapter 2 BIOS Setup MPS Version Control For OS The BIOS supports versions 1.1 and 1.4 of the Intel multiprocessor specification. Select the version supported by the operation system running on this computer. The Choices: 1.4 (default), 1.1. OS Select For DRAM > 64MB A choice other than Non-OS2 is
  • Biostar M7TTB | M7TTB user's manual - Page 47
    Chapter 2 BIOS Setup Boot Up Floppy Seek Enabling this option will test the floppy drives to determine if they have 40 or 80 tracks. Disabling this option reduces the time it takes to boot-up. The Choices: Enabled (default), Disabled. Report No FDD For WIN 95 Whether report no FDD for Win 95 or
  • Biostar M7TTB | M7TTB user's manual - Page 48
    been changed incorrectly. Figure 4. Advanced Chipset Setup RDRAM Bus Frequency This item allows you to set RDRAM Bus Frequency. The Choices: Auto (default), 300 MHz, 400 MHz. DRAM Data Integrity Mode This item select supported ECC or Non-ECC for DRAM. The Choices: Non-ECC (default), ECC. 2-13
  • Biostar M7TTB | M7TTB user's manual - Page 49
    Choices: Disabled (default), Enabled. Delayed Transaction The chipset has an embedded 32-bit posted write buffer to support delay transactions cycles. Select Enabled to support compliance with PCI specification version 2.1. The Choices: Enabled (default), Disabled. AGP Aperture Size (MB) Select the
  • Biostar M7TTB | M7TTB user's manual - Page 50
    Chapter 2 2.5 Integrated Peripherals Figure 5. Integrated Peripherals BIOS Setup IDE Devices Control The chipset contains a PCI IDE interface with support for two IDE channels. Select "Enabled" to activate the first and / or second IDE interface. Select "Disabled" to deactivate an interface, if
  • Biostar M7TTB | M7TTB user's manual - Page 51
    Slot or on-chip VGA first. The Choices: AGP (default), PCI Solt. AC97 Audio/ Modem This item allows you to decide to enable/ disable to support AC97 Audio/Modem. The Choices: Auto (default), Disabled. IDE HDD Block Mode Block mode is also called block transfer, multiple commands, or multiple sector
  • Biostar M7TTB | M7TTB user's manual - Page 52
    Chapter 2 BIOS Setup number of block read/ write per sector where the drive can support. The Choices: Enabled (default), Disabled. Onboard I/O Chip Setup This item allows you to setup I/O chip. Onboard FDC Controller Select Enabled if your system has a floppy
  • Biostar M7TTB | M7TTB user's manual - Page 53
    Port as Enhanced Parallel Port. ECP Using Parallel Port as Extended Capabilities Port. ECP+EPP Using Parallel Port as ECP & ECP mode. Normal Supports EPP or ECP mode. EPP Mode Select Select EPP port type 1.7 or 1.9. The Choices: EPP1.7 (default), EPP1.9. ECP Mode Use DMA Select a DMA
  • Biostar M7TTB | M7TTB user's manual - Page 54
    Chapter 2 BIOS Setup 2.6 Power Management Setup The Power Management Setup Menu allows you to configure your system to utilize energy conservation and power up/power down features. Figure 6. Power Management Setup ACPI function This item displays the status of the Advanced Configuration and Power
  • Biostar M7TTB | M7TTB user's manual - Page 55
    Chapter 2 BIOS Setup Power Management This category allows you to select the type (or degree) of power saving and is directly related to the following modes: 1.HDD Power Down. 2.Doze Mode. 3.Suspend Mode. There are four options of Power Management, three of which have fixed mode settings Min.
  • Biostar M7TTB | M7TTB user's manual - Page 56
    and horizontal synchronization ports and write blanks to the video buffer. Blank Screen This option only writes blanks to the video buffer. DPMS Support (default) Initial display power management signaling. Video Off In Suspend This determines the manner in which the monitor is blanked. The Choices
  • Biostar M7TTB | M7TTB user's manual - Page 57
    power is restored to a system that had lost power previously without any subsequent manual intervention. There are 3 sources that provide current to the CMOS area that retains these Power-On instructions; the motherboard battery (3V), the Power Supply (5VSB), and the Power Supply (3.3V). While AC
  • Biostar M7TTB | M7TTB user's manual - Page 58
    Chapter 2 BIOS Setup Wake Up/Power On Control Wake-Up by PCI card When you select Enabled, a PME signal from PCI card returns the system to Full On state. The Choices: Disabled (default), Enabled. Power On by Ring/LAN An input signal on the serial Ring Indicator (RI) line (in other words, an
  • Biostar M7TTB | M7TTB user's manual - Page 59
    only experienced users should make any changes to the default settings. Figure 7. PnP/PCI Configurations Reset Configuration Data The system BIOS supports the PnP feature which requires the system to record which resources are assigned and protects resources from conflict. Every peripheral device
  • Biostar M7TTB | M7TTB user's manual - Page 60
    automatically assign the relative IRQ and DMA channel for each peripheral.By Choosing "Manual", the user will need to assign IRQ & DMA for add-on cards. interrupts. This is only configurable when "Resources Controlled By" is set to "Manual". IRQ-3 IRQ-4 IRQ-5 IRQ-7 IRQ-9 IRQ-10 IRQ-11 IRQ-12
  • Biostar M7TTB | M7TTB user's manual - Page 61
    Chapter 2 BIOS Setup PCI / VGA Palette Snoop Choose Disabled or Enabled. Some graphic controllers which are not VGA compatible take the output from a VGA controller and map it to their display as a way to provide boot information and VGA compatibility. However, the color information coming from
  • Biostar M7TTB | M7TTB user's manual - Page 62
    Chapter 2 2.8 PC Health Status Figure 8. PC Health Status BIOS Setup CPU Warning Temperature The item will prevent CPU from overheating. The Choices: Disabled (default), 50OC/122OF, 53OC/127OF, 56OC/133OF, 60OC/140OF, 63OC/145OF, 66OC/151OF, 70OC/158OF. Current CPU1 Temperature Show you the
  • Biostar M7TTB | M7TTB user's manual - Page 63
    Chapter 2 BIOS Setup CPU Vcore IN0(V)/IN1(V)/IN2(V)/+-5V/+-12V/VBAT(V)/5VSB(V) Detect the system's voltage status automatically. Shutdown Temperature This item allows you to set up the CPU shutdown Temperature. This item only effective under Windows 98 ACPI mode. The Choices: Disabled (default),
  • Biostar M7TTB | M7TTB user's manual - Page 64
    Chapter 2 BIOS Setup 2.9 Frequency/Voltage Control Figure 9. Frequency/Voltage Control CPU Clock Ratio This item allows you to select the CPU Ratio. Auto Detect DIMM/PCI Clk This item allows you to enable/ disable auto Detect DIMM/ PCI Clock. The Choices: Enabled (default), Disabled. 2-29
  • Biostar M7TTB | M7TTB user's manual - Page 65
    Chapter 2 BIOS Setup Spread Spectrum This item allows you to Enabled/ Disabled spread spectrum for all clock. The Choices: Enabled (default), Disabled. CPU Host/3V66/PCI Clock This item allows you to select Default or select a timing combination for the CPU and the PCI bus. The Choices: Default (
  • Biostar M7TTB | M7TTB user's manual - Page 66
    Trouble Shooting 3. Trouble Shooting PROBLEM . Power supply failure. Power cable and wall Contact technical support. socket are OK, but system is still dead. Faulty Memory DIMM is partially dislodged from the slot on the motherboard. Turn off computer. Take Using even pressure on cover
  • Biostar M7TTB | M7TTB user's manual - Page 67
    Chapter 3 Trouble Shooting PROBLEM System does not boot from hard disk drive, can be Damaged hard disk or disk controller. Format hard disk; if Contact technical unable to do so the hard support. disk may be defective. Hard disk directory or FAT is scrambled. Run the FDISK program, format the
  • Biostar M7TTB | M7TTB user's manual - Page 68
    3 Trouble Shooting PROBLEM Error hard drive. Re-install all saved data when completed. PROBLEM Screen message says "Invalid Configuration" or "CMOS Failure No power to monitor. Monitor not connected to computer. PROBLEM DIAGNOSIS SOLUTION Check the power connectors to monitor and to system
  • Biostar M7TTB | M7TTB user's manual - Page 69
    Chapter 3 Trouble Shooting No screen. PROBLEM PROBABLE CAUSE Memory problem. Computer virus. DIAGNOSIS SOLUTION Reboot computer. Reinstall memory, make sure that all memory modules are installed in correct sockets. Use anti-virus programs to detect and clean viruses. PROBLEM Screen goes blank
  • Biostar M7TTB | M7TTB user's manual - Page 70
    Chapter 3 Trouble Shooting No color on screen. PROBLEM PROBABLE CAUSE Faulty Monitor. CMOS incorrectly set up. DIAGNOSIS SOLUTION If possible, connect monitor to another system. If no color replace monitor. Call technical support. C: drive failure. PROBLEM PROBABLE CAUSE Hard drive cable
  • Biostar M7TTB | M7TTB user's manual - Page 71
    Chapter 3 Trouble Shooting PROBLEM Missing operating system on hard drive. PROBABLE CAUSE CMOS setup has been changed. DIAGNOSIS SOLUTION Run setup and select correct drive type. PROBLEM Certain keys do not function. PROBABLE CAUSE Keys jammed or defective. DIAGNOSIS SOLUTION Replace
  • Biostar M7TTB | M7TTB user's manual - Page 72
    12/26/2001 MADE IN TAIWAN R.O.C.
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M7TTB
Federal Communications Commission
(F.C.C.) Statement
This device complies with Part 15 of the FCC Rules. Operation of this device is
subject to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Accessories: This device has been tested and found to comply with the limits of a
Class B digital device; the accessories associated with this equipment are as
follows:
1. Shielded serial cable. (Can be obtained from multiple retail outlets)
2. Shielded printer cable. (Can be obtained from multiple retail outlets)
3. Shielded video cable. (Can be obtained from multiple retail outlets)
4. Shielded power cord. (Provided by manufacturer)
These accessories are required to ensure compliance with FCC Rules. It is the
responsibility of the user to provide and use these accessories properly.
This equipment has been tested and found to comply with the limits of a Class B
digital device, pursuant of Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and radiates radio frequency energy
and, if you did not installed and used in accordance with the instructions, may
cause harmful interference in the radio communications. There is no guarantee
that interference will not occur in a particular installation. If this equipment does
cause harmful interference in the radio or television reception, which can be
determined by turning the equipment off and on, you are encouraged to try to
correct the interference by one or more of the following measures:
1. Reorient / relocate the receiving antenna.
2. Increase the separation between the equipment and the receiver.
3. Connect the equipment into an outlet from a circuit where the receiver is
connected.
4. Consult the dealer or an experienced radio/TV technician for help.
Caution: Changes or modifications that is not expressly approved by the
manufacturer could void the user’s authority to operate the equipment.