ASRock 939Dual-VSTA Quick Installation Guide - Page 7

CAUTION! 1. For power-saving's sake, it is strongly recommended to enable AMD's Cool 'n' QuietTM technology under Windows system. See APPENDIX on page 45 of "User Manual" in the support CD to enable AMD's Cool 'n' QuietTM technology. Since not all K8 939-pin CPU can support AMD's Cool 'n' QuietTM technology, please check AMD's website for details. 2. This motherboard supports Untied Overclocking Technology. Please read "Untied Overclocking Technology" on page 23 for details. 3. 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 11 for proper installation. 4. Although this motherboard offers stepless control, it is not recommended to perform over-clocking. Frequencies other than the recommended CPU bus frequencies may cause the instability of the system or damage the CPU. 5. While CPU overheat is detected, the system will automatically shutdown. Before you resume the system, please check if the CPU fan on the motherboard functions properly and unplug the power cord, then plug it back again. To improve heat dissipation, remember to spray thermal grease between the CPU and the heatsink when you install the PC system. 6. For the information of the compatible PCI Express VGA cards, please refer to the "Supported ATi X300 and X300SE Series PCI Express VGA Card List for PCI Express Slot (PCI Express x16)" on page 9. For the proper installation of PCI Express VGA card, please refer to the installation guide on page 13. 7. Do NOT use a 3.3V AGP card on the AGP slot of this motherboard! It may cause permanent damage! 8. For microphone input, this motherboard supports both stereo and mono modes. For audio output, this motherboard supports 2-channel, 4-channel, 6-channel, and 8-channel modes. Please check the table on page 3 for proper connection. 9. Before installing SATAII hard disk to SATAII connector, please read the "SATAII Hard Disk Setup Guide" on page 19 to adjust your SATAII hard disk drive to SATAII mode. You can also connect SATA hard disk to SATAII connector directly. 10. Power Management for USB 2.0 works fine under Microsoft® Windows® VistaTM / XP 64-bit / XP SP1 or SP2 / 2000 SP4. 11. Microsoft® Windows® VistaTM driver is not ready yet. We will update it to our website in the future. Please visit our website for Microsoft® Windows® VistaTM driver and related information. ASRock website http://www.asrock.com 7 ASRock 939Dual-VSTA Motherboard English