ASRock 4Core1600Twins-P35 Quick Installation Guide - Page 7

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. FSB1600-CPU will operate in overclocking mode. If you use a FSB1600- CPU on this motherboard, you need to adjust the jumpers. Please refer to page 21 for proper jumper settings. Besides, if you want to change a new CPU on this motherboard, please remove the AC power cord from your PC in advance. 2. About the setting of "Hyper Threading Technology", please check page 47 of "User Manual" in the support CD. 3. This motherboard supports Untied Overclocking Technology. Please read "Untied Overclocking Technology" on page 35 for details. 4. 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 12 for proper installation. 5. Please check the table below for the CPU FSB frequency and its corresponding memory support frequency. CPU FSB Frequency Memory Support Frequency 1600 DDR2 800, DDR2 1066, DDR3 1066, DDR3 1333 1333 DDR2 667, DDR2 800, DDR2 1066, DDR3 800, DDR3 1066, DDR3 1333 1066 DDR2 667, DDR2 800, DDR2 1066, DDR3 800, DDR3 1066 800 DDR2 667, DDR2 800, DDR3 800 * DDR2 1066 and DDR3 1333 memory modules will operate in overclocking mode. * When you use a FSB1600-CPU on this motherboard, it will run at DDR2 960 if you adopt a DDR2 1066 memory module. When you use a FSB1600-CPU on this motherboard, it will run at DDR3 960 if you adopt a DDR3 1066 memory module. When you use a FSB1600-CPU on this motherboard, it will run at DDR3 1280 if you adopt a DDR3 1333 memory module. * If you adopt a DDR2 1066 memory module and adopt a FSB1333- CPU or FSB1066-CPU on this motherboard, you need to adjust the jumpers. Please refer to page 21 for proper jumper settings. 6. 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 64-bit with 64-bit CPU, there is no such limitation. 7 ASRock 4Core1600Twins-P35 Motherboard English