Gigabyte C7V7-CSI User Manual
GA-C7V7-RH
VIA C7 Processor Motherboard
User's Manual
Rev. 100
12ME-C7V7RH-1001R
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Table of Contents
GA-C7V7-RH Motherboard Layout................................................................................ 3
Block Diagram................................................................................................................ 4
Chapter 1 Hardware Installation..................................................................................... 5
1- 1 Considerations Prior to Installation .................................................................... 5
1- 2 Feature Summary ............................................................................................ 6
1- 3 Installation of Memory ...................................................................................... 8
1- 4 Installation of Expansion Cards........................................................................ 9
1- 5 I/O Back Panel Introduction ........................................................................... 10
1- 6 Connectors Introduction ...................................................................................11
Chapter 2 BIOS Setup................................................................................................ 19
The Main Menu (For example: BIOS Ver. :F4) ........................................................ 20
2-1 Standard CMOS Features ............................................................................. 2 2
2-2 Advanced BIOS Features.............................................................................. 24
2- 3 Advanced Chipset Features ........................................................................... 27
2- 3 Integrated Peripherals ..................................................................................... 33
2- 4 Power Management Setup ............................................................................. 37
2-5 PnP/PCI Configurations................................................................................. 41
2-6 PC Health Status ........................................................................................... 4 2
2- 7 Frequency / Voltage Control ........................................................................... 43
2- 8 Load Fail-Safe Defaults ................................................................................... 44
2- 9 Load Optimized Defaults ................................................................................. 44
2-10 Set Supervisor/User Password..................................................................... 45
2-11 Save & Exit Setup......................................................................................... 46
2-12 Exit Without Saving ....................................................................................... 46
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GA-C7V7-RH Motherboard Layout
BAT
IDE2IDE1
CPU_FAN
DDRII
RCA SV
COMB
ATX
GA-C7V7-RH
USB
LAN
AUDIO
F_USB2
SATA1
CLR_CMOS
VT8237R Plus
USB
F_PANEL
PCI1
SYS_FAN
F_USB1
IT8712
CD_IN
SPDIF_IO
F_AUDIO
CODEC
RTL8100C
BIOS
SATA2
KB
MS
VGACOMA
LPT
VIA C7
CPU
VIA
CN700
- 4 -
Block Diagram
VIA
CN700
VIA
VT8237R Plus
533/400 MHz FSB
LPC BUS
1 PCI
PCICLK
(33MHz)
AC97 Link
8 USB
Ports
RTL8100C
LPT Port
PS/2 KB/Mouse
MIC
LINE-IN
VIA C7
Processor
6 Channel
CODEC
66MHz V_Link
VGA Port
BIOS
LINE-OUT
RJ45
IT8712
COM Ports
ATA33/66/100/133
IDE Channels
2 Serial ATA
TV
S-Video / AV out
533/400 MHz
DDRII
Hardware Installation- 5 -
English
1-1 Considerations Prior to Installation
Preparing Your Computer
The motherboard contains numerous delicate electronic circuits and components which can
become damaged as a result of electrostatic discharge (ESD). Thus, prior to installation, please
follow the instructions below:
1. Please turn off the computer and unplug its power cord.
2. When handling the motherboard, avoid touching any metal leads or connectors.
3. It is best to wear an electrostatic discharge (ESD) cuff when handling electronic components
(CPU, RAM).
4. Prior to installing the electronic components, please have these items on top of an antistatic pad or
within a electrostatic shielding container.
5. Please verify that the power supply is switched off before unplugging the power supply connector
from the motherboard.
Installation Notices
1. Prior to installation, please do not remove the stickers on the motherboard. These stickers are required
for warranty validation.
2. Prior to the installation of the motherboard or any hardware, please first carefully read theinformation
in the provided manual.
3. Before using the product, please verify that all cables and power connectors are connected.
4. To prevent damage to the motherboard, please do not allow screws to come in contact with the
motherboard circuit or its components.
5. Please make sure there are no leftover screws or metal components placed on the motherboard or
within the computer casing.
6. Please do not place the computer system on an uneven surface.
7. Turning on the computer power during the installation process can lead to damage to system
components as well as physical harm to the user.
8. If you are uncertain about any installation steps or have a problem related to the use of the product,
please consult a certified computer technician.
Instances of Non-Warranty
1. Damage due to natural disaster, accident or human cause.
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.
Chapter 1 Hardware Installation
GA-C7V7-RH Motherboard - 6 -
English
1-2 Feature Summary
CPU VIA C7 processor
Front Side Bus 533 / 400MHz
Chipset Northbridge: VIA CN700
Southbridge: VIA 8237R Plus
LAN Onboard RTL8100C chip (10/100 Mbit)
Audio Realtek ALC653 CODEC
Supports 2 / 4 / 6 channel audio
Supports Line In ; Line Out ; MIC
SPDIF Out connection
CD In connection
Storage VIA 8237R Plus
- 1 FDD connector, allowing connection of 2 FDD device
- 2 IDE connectors (IDE1, IDE2) with UDMA 33/ATA 66/ATA 100/ATA 133
support, allowing connection of 4 IDE devices
- 2 SATA connectors (SATA1/SATA2), allowing connection of 2 SATA
devices
O.S Support Microsoft Windows 2000/XP
Memory 1 DDRII DIMM memory slots
Supports 1.8V DDRII DIMMs
Expanstion Slots 1 PCI slots
Internal Connectors 1 20-pin ATX power connector
2 IDE connectors
2 SATA connectors
1 CPU fan connector
1 system fan connector
1 front panel connector
1 front audio connector
1 CD In connector
2 USB 2.0/1.1 connectors for additional 4 USB 2.0/1.1 ports by cables
1 SPDIF In/Out connector
Rear Panel I/O 1 PS/2 keyboard port
1 PS/2 mouse port
1 parallel port
1 COMA port
1 VGA port
1 TV Out (Optional)
1 S-Video port (Optional)
4 USB 2.0/1.1 ports
1 RJ-45 port
3 audio jacks (Line In / Line Out / MIC In)
Hardware Installation- 7 -
English
I/O Control IT8712 chip
Hardware Monitor System voltage detection
CPU / System temperature detection
CPU / System fan speed detection
CPU warning temperature
CPU / System fan failure warning
Supports CPU / System Smart Fan function
BIOS Use of licensed AWARD BIOS
Form Factor Mini-ITX form factor; 17.0cm x 17.0cm
GA-C7V7-RH Motherboard - 8 -
English
Before installing the memory modules, please comply with the following conditions:
1. 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.
3. Memory modules have a foolproof insertion design. A memory module can be
installed in only one direction. If you are unable to insert the module, please switch the
direction.
1-3 Installation of Memory
DDRII memory module
notch
Fig.1
The DIMM socket has a notch, so the DIMM memory
module can only fit in one direction. Insert the DIMM memory
module vertically into the DIMM socket. Then push it down.
Fig.2
Close the plastic clip at both edges of the DIMM sockets to
lock the DIMM module.
Reverse the installation steps when you wish to remove
the DIMM module.
The motherboard supports DDR II memory modules, whereby BIOS will automatically detect memory
capacity and specifications. Memory modules are designed so that they can be inserted only in one
direction. The memory capacity used can differ with each slot.
Hardware Installation- 9 -
English
1-4 Installation of Expansion Cards
You can install your expansion card by following the steps outlined below:
1. Read the related expansion card's instruction document before installing the expansion card into
the computer.
2. Remove your computer's chassis cover, screws and slot bracket from the computer.
3. Press the expansion card firmly into expansion slot in motherboard.
4. Be sure the metal contacts on the card are indeed seated in the slot.
5. Replace the screw to secure the slot bracket of the expansion card.
6. Replace your computer's chassis cover.
7. Power on the computer, if necessary, setup BIOS utility of expansion card from BIOS.
8. Install related driver from the operating system.
GA-C7V7-RH Motherboard - 10 -
English
1-5 I/O Back Panel Introduction
PS/2 Keyboard and PS/2 Mouse Connector
To install a PS/2 port keyboard and mouse, plug the mouse to the upper port (green) and the keyboard to the
lower port (purple).
Parallel Port
The parallel port allows connection of a printer, scanner and other peripheral devices.
S-Video port
TV can be connected to S-Video port.
TV Out
TV can be connected to TV Out port.
VGA Port
Monitor can be connected to VGA port.
Serial Port
Devices like mouses, modems, and etc. can be connected to Serial port.
USB port
Before you connect your device(s) into USB connector(s), please make sure your device(s) such
as USB keyboard, mouse, scanner, zip, speaker...etc. have a standard USB interface. Also make
sure your OS supports USB controller. If your OS does not support USB controller, please contact OS vendor for possible patch or driver upgrade. For more information please contact your
OS or device(s) vendors.
LAN Port
The provided Internet connection is fast Ethernet, providing data transfer speeds of 10/100Mbps.
Line In
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.
Hardware Installation- 11 -
English
1-6 Connectors Introduction
1) ATX
2) IDE1/ IDE2
3) SATA1 / SATA2
4) CPU_FAN / SYS_FAN
5) F_PANEL
6) F_AUDIO
7) CD_IN
8) SPDIF_IO
9) COMB
10) F_USB1 / F_USB2
11) BAT
12) CLR_CMOS
1
2
3
4
5
6
7
8
9
10
11
12
5
GA-C7V7-RH Motherboard - 12 -
English
1) Power Connector (2x10 pin ATX )
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 it tightly.
Caution!
Please use a power supply that is able to handle the system voltage requirements. It is recommended
that a power supply that can withstand high power consumption be used (300W or greater). If a power
supply is used that does not provide the required power, the result can lead to an unstable system or
a system that is unable to start.
1
10 20
11
Pin No. Definition
1 3.3V
2 3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power Good
9 5V SB (stand by +5V)
10 +12V
11 3.3V
12 -12V
13 GND
14 PS_ON(soft on/off)
15 GND
16 GND
17 GND
18 -5V
19 +5V
20 +5V
Hardware Installation- 13 -
English
2) IDE1 / IDE2 (IDE Connector)
An IDE device connects to the computer via an IDE connector. One IDE connector can connect to
one IDE cable, and the single IDE cable can then connect to two IDE devices (hard drive or optical
drive). If you wish to connect two 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). Before attaching the IDE cable, please take note of the foolproof groove in the IDE connector.
2
40
1
39
IDE1 IDE2
3) SATA1/SATA2 (Serial ATA Connector,)
Serial ATA can provide up to 150MB/s transfer rate. Please refer to the BIOS setting for the Serial
ATAand install the proper driver in order to work properly.
Pin No. Definition
1GND
2TXP
3 TXN
4GND
5 RXN
6 RXP
7GND
7
1
GA-C7V7-RH Motherboard - 14 -
English
4) CPU_FAN / SYS_FAN (Cooler Fan Power Connector)
The cooler fan power connector supplies a +12V power voltage via a 3-pin power connector and
possesses a foolproof connection design.
Most coolers are designed with color-coded power connector wires. A red power connector
wire indicates a positive connection and requires a +12V power voltage. The black connector
wire is the ground wire (GND).
Remember to connect the CPU/system fan cable to the CPU_FAN/SYS_FAN connector to prevent
CPU damage or system hanging caused by overheating.
SYS_FAN
1
CPU_FAN
1
Pin No. Definition
1GND
2 +12V
3 Sense
5) F_PANEL (Front Panel Connector)
1
2
9
10
GND
HD-
HD+
MSG-
MSG+
PWRSW
RESET
GND
ACT_LED+
ACT_LED-
Pin No. Definition
1 HD_LED+
3 HD_LED5 GND
7 RESET
9 ACT_LED+
Pin No. Definition
2 MSGLED+
4 MSGLED6 PWRSW
8 GND
10 ACT_LED-
Hardware Installation- 15 -
English
6) F_AUDIO (Front Audio Panel Connector)
If you want to use Front Audio connector, you must remove 5-6, 9-10 Jumper. In order to utilize the
front audio header, your chassis must have front audio connector. Also please make sure the pin
assigments on the cable are the same as the pin assigments on the MB header. To find out if the
chassis you are buying support front audio connector, please contact your dealer.Please note,
you can have the alternative of using front audio connector or of using rear audio connector to play
sound.
Pin No. Definition
1 MIC
2 GND
3 MIC_BIAS
4 POWER
5 FrontAudio(R)
6 Rear Audio (R)/ Return R
7NC
8 No Pin
9 FrontAudio (L)
10 Rear Audio (L)/ Return L
7) CD_IN (CD IN Connector)
Connect CD-ROM or DVD-ROM audio out to the connector.
Pin No. Definition
1 CD-L
2 GND
3 GND
4 CD-R
1
10
9
2
1
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