ASRock A790GXH/128M Quick Installation Guide - Page 8

Caution - am2

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- CPU Frequency Stepless Control (see CAUTION 14) - ASRock U-COP (see CAUTION 15) - Boot Failure Guard (B.F.G.) - ASRock AM2 Boost: ASRock Patented Technology to boost memory performance up to 12.5% (see CAUTION 16) Hardware - CPU Temperature Sensing Monitor - Chassis Temperature Sensing - CPU/Chassis/NB/Power Fan Tachometer - CPU Quiet Fan - Voltage Monitoring: +12V, +5V, +3.3V, Vcore OS - Microsoft® Windows® XP / XP Media Center / XP 64-bit / VistaTM / VistaTM 64-bit / Win7 compliant Certifications - FCC, CE, WHQL - EuP Ready (EuP ready power supply is required) (see CAUTION 17) * For detailed product information, please visit our website: http://www.asrock.com WARNING Please realize that there is a certain risk involved with overclocking, including adjusting the setting in the BIOS, applying Untied Overclocking Technology, or using the thirdparty overclocking tools. Overclocking may affect your system stability, or even cause damage to the components and devices of your system. It should be done at your own risk and expense. We are not responsible for possible damage caused by overclocking. English CAUTION! 1. This motherboard supports Untied Overclocking Technology. Please read "Untied Overclocking Technology" on page 34 for details. 2. This motherboard supports Dual Channel Memory Technology. Before you implement Dual Channel Memory Technology, make sure to read the installation guide of memory modules on page 15 for proper installation. 3. Whether 1066MHz memory speed is supported depends on the AM2+ CPU you adopt. If you want to adopt DDR2 1066 memory module on this motherboard, please refer to the memory support list on our website for the compatible memory modules. ASRock website http://www.asrock.com 4. Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® XP and Windows® VistaTM. For Windows® XP 64-bit and Windows® VistaTM 64bit with 64-bit CPU, there is no such limitation. 5. The maximum shared memory size is defined by the chipset vendor and is subject to change. Please check AMD website for the latest information. 8 ASRock A790GXH/128M Motherboard

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8
ASRock
A790GXH/128M
Motherboard
English
English
English
English
English
WARNING
Please realize that there is a certain risk involved with overclocking, including adjusting
the setting in the BIOS, applying Untied Overclocking Technology, or using the third-
party overclocking tools. Overclocking may affect your system stability, or even
cause damage to the components and devices of your system. It should be done at
your own risk and expense. We are not responsible for possible damage caused by
overclocking.
CAUTION!
1.
This motherboard supports Untied Overclocking Technology. Please read “Un-
tied Overclocking Technology” on page 34 for details.
2.
This motherboard supports Dual Channel Memory Technology. Before you
implement Dual Channel Memory Technology, make sure to read the
installation guide of memory modules on page 15 for proper installation.
3.
Whether 1066MHz memory speed is supported depends on the AM2+ CPU
you adopt. If you want to adopt DDR2 1066 memory module on this
motherboard, please refer to the memory support list on our website for
the compatible memory modules.
ASRock website
http://www
.a
srock.com
4.
Due to the operating system limitation, the actual memory size may be
less than 4GB for the reservation for system usage under Windows
®
XP
and Windows
®
Vista
TM
. For Windows
®
XP 64-bit and Windows
®
Vista
TM
64-
bit with 64-bit CPU, there is no such limitation.
5.
The maximum shared memory size is defined by the chipset vendor and
is subject to change. Please check AMD website for the latest information.
- CPU Frequency Stepless Control (see
CAUTION 14
)
- ASRock U-COP (see
CAUTION 15
)
- Boot Failure Guard (B.F.G.)
- ASRock AM2 Boost: ASRock Patented Technology to boost
memory performance up to 12.5% (see
CAUTION 16
)
Hardware
- CPU Temperature Sensing
Monitor
- Chassis Temperature Sensing
- CPU/Chassis/NB/Power Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, Vcore
OS
- Microsoft
®
Windows
®
XP / XP Media Center / XP 64-bit /
Vista
TM
/ Vista
TM
64-bit / Win7 compliant
Certifications
- FCC, CE, WHQL
- EuP Ready (EuP ready power supply is required)
(see
CAUTION 17
)
* For detailed product information, please visit our website:
http://www
.a
srock.com