ASROCK A780GXH-128M, Installation Manual

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ASRock A780GXH/128M Motherboard
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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.
- Boot Failure Guard (B.F.G.)
- ASRock AM2 Boost: ASRock Patented Technology to boost
memory performance up to 12.5% (see CAUTION 14 )
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 compliant
Certifications - FCC, CE, Microsoft
®
WHQL Certificated
* For detailed product information, please visit our website: http://www.asrock.com
CAUTION!
1. This motherboard supports Untied Overclocking Technology. Please read
“Untied Overclocking Technology” on page 33 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 14 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
®
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.
6. 1080p Blu-ray (BD) / HD-DVD playback support on this motherboard re-
quires the proper hardware configuration. Please refer to page 10 and 11
for the minimum hardware requirement and the passed 1080p Blu-ray
(BD) / HD-DVD films in our lab test.