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MB935
®
Socket LGA775 Pentium 4
®
Intel Q35 Chipset
Sever Motherboard
USER’S MANUAL
Version 1.0
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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 properties of their respective owners. ii MB935 User’s Manual
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Table of Contents Introduction ....................................................... 1 Product Description ............................................................. 1 Checklist .............................................................................. 2 Specifications ...................................................................... 3 Board Dimensions ............................................................... 4 Installations ........................................
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The MB935 Motherboard iv MB935 User’s Manual
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INTRODUCTION Introduction Product Description ® The MB935 LGA 775 Pentium 4 motherboard incorporates the Intel Q35 chipset that can utilize a single LGA775 processor of up to 4.0GHz or higher and supports FSB frequency of 800/1066 Mhz/1333Mhz 200MHz (800MT/s), 266MHz (1066MT/s), and 333MHz (1333MT/s) HCLK respectively. The Q35 chipset is designed for use with the Core.2 processor family, including a faster 1333 MHz system bus. The integrated GMCH component provides the CPU inter
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INTRODUCTION Checklist ® Your MB935 Pentium 4 motherboard package should include the items listed below: • The MB935 motherboard • This User’s manual • 1 VGA cable • 1 IDE cable • 1 USB cable • 1 PS/2 Keyboard/Mouse cable • 1 SATA cable • 1 Serial-Port cable • 1 CD containing the following: • Chipset Drivers • Flash Memory Utility Reminder: About SATA: When using the legacy operating system, only one controller is available and these ports are SATA port 0,1(CN5, CN6).
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INTRODUCTION Specifications MB935 Product Name CPU Support Socket LGA775, Supports the Intel Core 2 Duo and Intel Core2 Quad processors, and Intel Celeron 400 (Conroe-L) Sequence processor. CPU Voltage 0.5V~1.6V (VRD 11.0) System Speed Up to 3.8GHz+ CPU FSB 800MHz/1066MHz /1333MHz Green /APM APM1.2 CPU Socket LGA 775 ® Intel Bearlake Chipset Chipset Q35+ICH9 BIOS Award BIOS; supports ACPI VGA Q35 built-in, supports CRT Intel 82574L PCI Express Gigabit LAN controlle
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INTRODUCTION Board Dimensions 4 MB935 User’s Manual
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INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the MB935 in order to set up a workable system. The topics covered are: Installing the CPU ........................................................................ 6 ATX Power Installation ............................................................... 7 Installing the Memory .................................................................. 7 Setting the Jumpers ..................
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INSTALLATIONS Installing the CPU The MB935 motherboard supports an LGA 775 processor socket for Intel Core 2 Duo and Intel Core2 Quad processors, and Intel Celeron 400(Conroe-L) Sequence processor. The LGA 775 processor socket comes with a lever to secure the processor. Refer to the pictures below, from left to right, on how to place the processor into the CPU socket. Please note that the cover of the LGA775 socket must always be installed during transport to avoid damage to the s
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INSTALLATIONS ATX Power Installation The system power is provided to the motherboard with the ATX1 and ATX_12V power connectors. ATX1 is a 24-pin power connector and ATX_12V is a 8-pin 12V power connector. The 24-pin power connector can to be connected to a standard 20-pin ATX power connector in a standard ATX power supply (Min. 400watt). Note: The power supply 5VSB voltage must be at least 2A. Installing the Memory The MB935 motherboard supports four DDR2 memory sockets for a m
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INSTALLATIONS Setting the Jumpers Jumpers are used on MB935 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 MB935 and their respective functions. Jumper Locations on MB935 ................................................................. 9 JP1, JP2: Watchdog Timer & LAN1/LAN2 Bypass Settings .............. 10 JP9: Configure
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INSTALLATIONS Jumper Locations on MB935 Jumpers on MB935 ........................................................................... Page JP1, JP2: Watchdog Timer & LAN1/LAN2 Bypass Settings ............. 10 JP9: Configure and Recovery (Factory use only) ................................ 10 JP16: Clear CMOS Contents ............................................................... 10 JP17: Power ON Setting ...................................................................... 11
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INSTALLATIONS JP1, JP2: Watchdog Timer & LAN1/LAN2 Bypass Settings JP1, JP2 Setting Function JP2 Pin 1-2 & 3-4 System will bypass LANs upon the time out Open of watchdog timer. JP1 Pin 1-2 Closed JP2 Pin 1-2 & 3-4 System LANs bypass function controlled by Open SIO GPIO15. JP1 Pin 2-3 Closed JP2 Pin 1-2 & 3-4 System will reboot upon the time out of Closed watchdog timer. JP1 Pin 1-2 Closed (Default) JP9: Configure and Recovery (Factory use only) JP9 Setting Function
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INSTALLATIONS JP17: Power ON Setting JP17 Setting Function Pin 1-2 Power on by power Short/Closed supply AC on Pin 2-3 Power on by system Short/Closed button MB935 User’s Manual 11
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INSTALLATIONS Connectors on MB935 The connectors on MB935 allow you to connect external devices such as keyboard, mouse, hard disk drives, printers… etc. The following table lists the connectors on MB935 and their respective functions. Connector Locations on MB935 .......................................................... 13 ATX1: 24-pin ATX Power Connector ................................................. 14 ATX_12V1: ATX 12V Power Connector ..................................
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INSTALLATIONS Connector Locations on MB935 MB935 User’s Manual 13
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INSTALLATIONS ATX1: 24-pin ATX Power Connector Signal Name Pin # Pin # Signal Name 3.3V 13 1 3.3V -12V 14 2 3.3V Ground 15 3 Ground PS-ON 16 4 +5V Ground 17 5 Ground Ground 18 6 +5V Ground 19 7 Ground -5V 20 8 Power good +5V 21 9 5VSB +5V 22 10 +12V +5V 23 11 +12V Ground 24 12 +3.3V ATX_12V1: ATX 12V Power Connector Signal Name Pin # Pin # Signal Name +12V 5 1 Ground +12V 6 2 Ground +12V 7 3 Ground +12V 8 4 Ground DIMM1, 2: Channel A DDR2 Socket DIMM
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INSTALLATIONS FAN4: System Fan Power Connector Pin # Signal Name 1 Ground 2 +12V 3 Rotation detection 4 Control CN1: Slim Type II Compact Flash Connector CN2: COM1 Serial Port CN2 (COM1) is a DB-9 connector. Signal Name Pin # Pin # Signal Name DCD, Data carrier detect 1 6 DSR, Data set ready RXD, Receive data 2 7 RTS, Request to send TXD, Transmit data 3 8 CTS, Clear to send DTR, Data terminal ready 4 9 RI, Ring indicator GND, ground 5 10 Not Used CN3: USB Con
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INSTALLATIONS CN14: Front Side Bridge Board to ID370 Signal Name Pin # Pin # Signal Name PWR-SW 1 2 GND Reset-SW 3 4 GND Speaker 5 6 VCC VCC 7 8 VCC GND(PWR LED) 9 10 Pull up to VCC HDD LED 11 12 Pull up to VCC RELAY LED 13 14 Pull up to VCC GND 15 16 GND GND 17 18 GND GPO0 19 20 GPI0 GPO1 21 22 GPI1 GPO2 23 24 GPI2 GPO3 25 26 GPI3 GPO4 27 28 GPI4 GPO5 29 30 GPI5 GPO6 31 32 GPI6 GPO7 33 34 GPI7 VCC 35 36 VCC GPIO26 37 38 GPIO32 GPIO27 39 40 GPIO56 GPIO28 41 42 GPIO
