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Gigabyte's prior written permission. Specifications and features are subject to change without prior notice. Product Manual Classification In order to assist in the use of this product, Gigabyte has categorized the user manual in the following: For detailed product information and specifications, please carefully read the "User’s Manual."...
Table of Contents GA-8S661GXMP(-C) Motherboard Layout ... 6 Block Diagram ... 7 Chapter 1 Hardware Installation ... 9 Considerations Prior to Installation ... 9 Feature Summary ... 10 Installation of the CPU and Heatsink ... 11 1-3-1 Installation of the CPU ... 11 1-3-2 Installation of the Heatsink ...
2. Damage as a result of violating the conditions recommended in the user manual. 3. Damage due to improper installation. 4. Damage due to use of uncertified components. 5. Damage due to use exceeding the permitted parameters. 6. Product determined to be an unofficial Gigabyte product. - 9 - Hardware Installation...
CPU temperature detection BIOS Use of licensed AWARD BIOS Supports Q-Flash Additional Features Supports @BIOS Supports EasyTune Form Factor Micro-ATX form factor; 24.4cm x 23.0cm "*" Only for GA-8S661GXMP GA-8S661GXMP(-C) Motherboard Pentium 4 (Northwood, Prescott) processor with ® ® 661GX ® 964L ®...
Installation of the CPU and Heatsink Before installing the CPU, please comply with the following conditions: Please make sure that the motherboard supports the CPU. 2. Please take note of the pin one marks on the processor and socket. If you install the CPU in the wrong direction, the CPU will not insert properly.
Please refer to CPU heat sink user’s manual for more detail installation procedure. GA-8S661GXMP(-C) Motherboard 4. Locate Pin One in the socket and look for a (golden) cut edge on the CPU upper corner. Then insert the CPU into the socket and close the socket handle.
Installation of Memory Before installing the memory modules, please comply with the following conditions: Please make sure that the memory used is supported by the motherboard. It is recommended that memory of similar capacity, specifications and brand be used. 2 . Before installing or removing memory modules, please make sure that the computer power is switched off to prevent hardware damage.
8. Install related driver from the operating system. Installing a AGP expansion card: AGP Card GA-8S661GXMP(-C) Motherboard Please carefully pull out the small white-drawable bar at the end of the AGP slot when you try to install/uninstall the VGA card. Please align the VGA card to the onboard AGP slot and press firmly down on the slot.
Devices like CD-ROM, walkman etc. can be connected to Line In jack. Line Out (Front Speaker Out) Connect the stereo speakers, earphone or front surround channels to this connector. MIC In Microphone can be connected to MIC In jack. "*" Only for GA-8S661GXMP - 15 - Hardware Installation...
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1/2) ATX_12V/ATX (Power Connector) With the use of the power connector, the power supply can supply enough stable power to all the components on the motherboard. Before connecting the power connector, please make sure that all components and devices are properly installed. Align the power connector with its proper location on the motherboard and connect tightly.
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IDE devices, please set the jumper on one IDE device as Master and the other as Slave (for information on settings, please refer to the instructions located on the IDE device). GA-8S661GXMP(-C) Motherboard Pin No.
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6) FDD (FDD Connector) The FDD connector is used to connect the FDD cable while the other end of the cable connects to the FDD drive. The types of FDD drives supported are: 360KB, 720KB, 1.2MB, 1.44MB and 2.88MB. Please connect the red power connector wire to the pin1 position. 7) F_AUDIO (Front Audio Panel Connector) Please make sure the pin assigment on the cable is the same as the pin assigment on the MB header.
F_PANEL connector according to the pin assignments below. HD (IDE Hard Disk Active LED) SPEAK (Speaker Connector) RES (Reset Switch) PW (Power Switch) MSG(Message LED/Power/Sleep LED) GA-8S661GXMP(-C) Motherboard Speaker Connector Message LED/ Power Power/ Switch Sleep LED...
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9) CD_IN (CD IN Connector) Connect CD-ROM or DVD-ROM audio out to the connector. 10) SUR_CEN Please contact your nearest dealer for optional SUR_CEN cable. Pin No. Definition CD-L CD-R Pin No. Definition SUR OUTL SUR OUTR No Pin CENTER_OUT BASS_OUT - 21 - Hardware Installation...
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USB cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional front USB cable, please contact your local dealer. GA-8S661GXMP(-C) Motherboard Pin No. Definition Power...
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13) CI (Chassis Intrusion, Case Open) This 2-pin connector allows your system to detect if the chassis cover is removed. You can check the "Case Open" status in BIOS Setup. 14) CLR_CMOS (Clear CMOS) You may clear the CMOS data to its default values by this jumper. To clear CMOS, temporarily short pins 1-2.
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COMB cable. Please contact your nearest dealer for optional COMB cable. 16) PWR_LED PWR_LED is connected with the system power indicator to indicate whether the system is on/off. It will blink when the system enters suspend mode. GA-8S661GXMP(-C) Motherboard Pin No. Definition NDCDA-...
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17) BAT (Battery) Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. If you want to erase CMOS... 1. Turn OFF the computer and unplug the power cord. 2.
BIOS needs to be reset to its original settings. If you wish to upgrade to a new BIOS, either Gigabyte's Q-Flash or @BIOS utility can be used. Q-Flash allows the user to quickly and easily update or backup BIOS without entering the operating system.
Optimized Defaults refers to the value of the system parameters with which the system would be in best performance configuration. Set Supervisor Password Change, set, or disable password. It allows you to limit access to the system and Setup, or just to Setup. GA-8S661GXMP(-C) Motherboard Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Save &...
Set User Password Change, set, or disable password. It allows you to limit access to the system. Save & Exit Setup Save CMOS value settings to CMOS and exit setup. Exit Without Saving Abandon all CMOS value changes and exit setup. - 29 - BIOS Setup...
Enter the appropriate option based on this information. Cylinder Number of cylinders Head Number of heads Precomp Write precomp Landing Zone Landing zone Sector Number of sectors GA-8S661GXMP(-C) Motherboard Standard CMOS Features Thu, July 29 2004 22:31:24 [None] [None] [None] [None] [1.44M, 3.5"] [None]...
Drive A / Drive B The category identifies the types of floppy disk drive A or drive B that has been installed in the computer. None No floppy drive installed 360K, 5.25" 5.25 inch PC-type standard drive; 360K byte capacity. 1.2M, 5.25"...
USB-CDROM Select your boot device priority by USB-CDROM. USB-HDD Select your boot device priority by USB-HDD. Select your boot device priority by LAN. Disabled Disabled this function. GA-8S661GXMP(-C) Motherboard Advanced BIOS Features [Press Enter] [Floppy] [Hard Disk] [CDROM] [Disabled] [Setup]...
Boot Up Floppy Seek During POST, BIOS will determine if the installed floppy disk drive is 40 or 80 tracks. 360K type is 40 tracks 720K, 1.2M and 1.44M are all 80 tracks. Disabled BIOS will not search for the type of floppy disk drive by track number. Note that there will not be any warning message if the drive installed is 360K.
This option is available only when Parallel Port Mode is set to ECP or ECP+EPP. Set ECP Mode Use DMA to 3. (Default value) Set ECP Mode Use DMA to 1. "*" Only for GA-8S661GXMP - 35 - BIOS Setup...
PME Event Wake Up This feature requires an ATX power supply that provides at least 1A on the 5VSB lead. Disabled Disable this function. Enabled Enable PME Event Wake up. (Default value) Power On By Keyboard Password Enter one to five characters to set the Keyboard Power On password. Disabled Disabled this function.
PC Health Status CMOS Setup Utility-Copyright (C) 1984-2005 Award Software Reset Case Open Status Case Opened Vcore DDR 2.5V +3.3V +12V Current CPU Temperature Current CPU FAN Speed Current SYSTEM FAN Speed : Move Enter: Select F5: Previous Values Reset Case Open Status Disabled Don't reset case open status.
This setup option will be automatically assigned by CPU detection. The option will display "Locked" and read only if the CPU ratio is not changeable. Linear Frequency Control Disabled Disable this function. (Default value) Enabled Enable this function. GA-8S661GXMP(-C) Motherboard MB Intelligent Tweaker (M.I.T.) [Auto] 2.5T [16X] [Disabled] AUTO...
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CPU Clock (MHz) This option is available only when Linear Frequency Control is enabled. 100~355 Select CPU Clock to 100MHz~355MHz. If you use a Pentium 4 processor with 400MHz FSB, please set "CPU Clock" to 100MHz. If you use a Pentium 4 processor with 533MHz FSB, please set "CPU Clock" to 133MHz. Incorrect using it may cause your system corrupted.
MB Intelligent Tweaker (M.I.T.) Esc: Quit F8: Q-Flash Selecting this field loads the factory defaults for BIOS and Chipset Features which the system automatically detects. GA-8S661GXMP(-C) Motherboard Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Set User Password Load Fail-Safe Defaults (Y/N)? N Save &...
2-10 Set Supervisor/User Password CMOS Setup Utility-Copyright (C) 1984-2005 Award Software Standard CMOS Features Advanced BIOS Features Integrated Peripherals Power Management Setup PnP/PCI Configurations Enter Password: PC Health Status MB Intelligent Tweaker (M.I.T.) Esc: Quit F8: Q-Flash When you select this function, the following message will appear at the center of the screen to assist you in creating a password.
Esc: Quit F8: Q-Flash Type "Y" will quit the Setup Utility without saving to RTC CMOS. Type "N" will return to Setup Utility. GA-8S661GXMP(-C) Motherboard Load Fail-Safe Defaults Load Optimized Defaults Set Supervisor Password Save to CMOS and EXIT (Y/N)? Y Set User Password Save &...
Pack. After install Windows Service Pack, it will show a question mark "?" in "Universal Serial Bus controller" under "Device Manager". Please remove the question mark and restart the system (System will auto-detect the right USB2.0 driver). "*" Only for GA-8S661GXMP - 45 - Drivers Installation...
Software Application This page displays all the tools that Gigabyte developed and some free software, you can choose anyone you want and press "install" to install them. Software Information This page lists the contents of software and drivers in this CD-title.
Hardware Information This page lists all device you have for this motherboard. Contact Us Please see the last page for details. - 47 - Drivers Installation...
Press any key to startup XpressRecovery2... Award Modular BIOS v6.00PG, An Energy Star Ally Copyright (C) 1984-2005, Award Software, Inc. GA-8S661GXMP F2a <DEL>:BIOS Setup/Q-Flash, <F9>: Xpress Recovery2, <F12>For Boot Menu 11/07/2005-SiS964L-6A79HG0GC-00 1. If you have already entered Xpress Recovery2 by booting from the CD-ROM, you can enter Xpress Recovery2 by pressing the <F9>...
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GA-K8NF-9 (PCB Ver. 1.0) GA-K8NXP-SLI GA-K8NE (PCB Ver. 1.0) GA-K8N Ultra-SLI GA-K8NMF-9 GA-K8N Pro-SLI GA-8S661GXMP(-C) Motherboard 1. RESTORE: Restore the backed-up data to your hard disk. (This button will not appear if there is no backup file.) 2. BACKUP: Back up data from hard disk.
Updating BIOS with Q-Flash Utility on Dual BIOS Motherboards. Some of Gigabyte motherboards are equipped with dual BIOS. In the BIOS menu of the motherboards supporting Q-Flash and Dual BIOS, the Q-Flash utility and Dual BIOS utility are combined in the same screen.
Action bar: Contains the names of four actions needed to operate the Q-Flash/Dual BIOS utility. Pressing the buttons mentioned on your keyboards to perform these actions. GA-8S661GXMP(-C) Motherboard Select Language Load Fail-Safe Defaults Load Optimized Defaults...
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Using the Q-Flash utility: This section tells you how to update BIOS using the Q-Flash utility. As described in the "Before you begin" section above, you must prepare a floppy disk having the BIOS file for your motherboard and insert it to your computer. If you have already put the floppy disk into your system and have entered the Q-Flash utility, please follow the steps below to flash BIOS.
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Primary Slave : None Secondary Master : CREATIVEDVD-RM DVD1242E BC101 Secondary Slave : None Press DEL to enter SETUP / Dual BIOS / Q-Flash / F9 For Xpress Recovery 09/23/2003-i875P-6A79BG03C-00 GA-8S661GXMP(-C) Motherboard Dual BIOS Utility Main Bios Disable Boot From Main Bios...
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6. Press Del to enter BIOS menu after system reboots. When you are in BIOS menu, move to Load Fail-Safe Defaults item and press Enter to load BIOS Fail-Safe Defaults. Normally the system redetects all devices after BIOS has been upgraded. Therefore, we highly recommend reloading the BIOS defaults after BIOS has been upgraded.
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Don't Turn Off Power or Reset System After BIOS file is read, you'll see a dialog box asking you "Are you sure to update BIOS?" Please do not take out the floppy disk when it begins flashing BIOS. GA-8S661GXMP(-C) Motherboard Q-Flash Utility V1.30 Keep DMI Data...
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3. Press Y button on your keyboard after you are sure to update BIOS. Then it will begin to update BIOS. The progress of updating BIOS will be shown at the same time. Flash Type/Size...SST 49LF002A >>>>>>>>>>>>>>>>>>>... Enter : Run Don't Turn Off Power or Reset System 4.
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Please search for BIOS unzip file, downloading from the Internet or any other methods (such as: 661gxmp.f1). Complete update process following the on-screen instructions. GA-8S661GXMP(-C) Motherboard Utility Fig 2. Installation complete and run @BIOS Click Sart/ Programs/ GIGABYTE/@BIOS Fig 4. Select the desired @BIOS server - 58 -...
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Otherwise, your system won't boot. III. In method I, if the BIOS file you need cannot be found in @BIOS Gigabyte's web site for downloading and updating it according to method II. IV. Please note that any interruption during updating will cause system unbooted.
Click the icon to select the function. STEP 3: On the AC97 Audio Configuration menu, click the Speaker Configuration tab and select the 2-channel mode for stereo speaker output check box. GA-8S661GXMP(-C) Motherboard - 60 -...
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4 Channel Analog Audio Output Mode STEP 1: Connect the front channels to "Line Out," the rear channels to "Line In." STEP 2: After installing the audio driver, you’ll find a Sound Effect icon on the lower right hand taskbar. Click the icon to select the function.
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Click the icon to select the function. STEP 3: On the AC97 Audio Configuration menu, click the Speaker Configuration tab and select the 6-chan- nel mode for 5.1 speaker output check box. Clear the Only SURROUND-KIT check box and press OK. GA-8S661GXMP(-C) Motherboard - 62 -...
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Center/Subwoofer channels. It is the best solution if you need 6 channel output, Line In and MIC at the same time. "SURROUND-KIT" is included in the GIGABYTE unique "Audio Combo Kit" as picture. STEP 1: Secure the metal bracket of the “Surround Kit” to the chassis back panel with a screw.
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Basic & Advanced 6 Channel Analog Audio Output Mode Notes: When the Environment setting is None, the sound would be performed as stereo mode (2-channel output). Please select the other settings for 6 channels output. GA-8S661GXMP(-C) Motherboard - 64 -...
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SPDIF Output Device (Optional Device) A "SPDIF output" device is an optional device. The SPDIF_IO cable with rear bracket could link to the "SPDIF_IO" connector (As picture.) For the further linkage to decoder, rear bracket provides coaxial cable and Fiber connecting port. STEP 1: Secure the metal bracket of the SPDIF Output device to the chassis back panel with a screw.
Please connect the devices to the right jacks as above. A window will appear as right picture if you setup the devices properly. Please note that 3D audio function will only appear when 3D audio inputs. GA-8S661GXMP(-C) Motherboard - 66 -...
If you set wrong with the connectors, the warning message will come out as right picture. Manual setting: If the device picture shows different from what you set, please press "Manual Selection" to set. - 67 - Appendix...
Below is a collection of general asked questions. To check general asked questions based on a specific motherboard model, please log on to www.gigabyte.com.tw Question 1: I cannot see some options that were included in previous BIOS after updating BIOS. Why? Answer: Some advanced options are hidden in new BIOS version.
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