
This will help if you installed an incorrect or mismatched driver. Try to set a system restore point before installing a device driver.

It is highly recommended to always use the most recent driver version available. shared memory 256MB * Supports Dual Channel DDR400 with 4 DIMM slots, maximum capacity up to 4GB * Hybrid Booster - ASRock Safe Overclocking Technology * Untied Overclocking : During Overclocking, FSB enjoys better margin due to fixed PCIE/ PCI Buses * 1 x PCI Express x 16 slot * 4 x Serial ATAII 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 0 1, RAID 5, JBOD), NCQ, and "Hot Plug" functions * 7.1 CH Windows Vista Premium Level HD Audio (ALC888 Audio Codec) * Windows Vista Premium Logo Ready * HD 8CH I/O: 4 ready-to-use USB ports, HD 7.1 channel audio jacks NVIDIA GeForce 6100 / nForce 430 or GeForce 6150SE / nForce 430 Chipsets * Supports FSB 1000MHz (2.0GT/s) processor * Integrated NVIDIA GeForce6-class graphics DX9.0 VGA, Pixel Shader 3.0, Max.

Socket 939 for AMD Athlon 64FX / 64X2 / 64 processors 2.
