User manual MSI EFINITY V1.0

[. . . ] EFINITY series MS-7395 (v1. X) Mainboard G52-73951X2 i Copyright Notice T he material in this doc ument is the intellec tual property of M ICRO-STAR INTERNATIONAL. We take every care in the preparation of this document, but no guarantee is given as to the correctness of its contents. Our products are under continual improvement and we reserve the right to make changes without notice. Trademarks All trademarks are the properties of their respective owners. NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trademarks of NVIDIA Corporation in the United States and/or other countries. [. . . ] TRP W hen the Configuration DRAM Timing by SPD sets to [Disabled], the field is adjustable. This setting controls the number of cycles for Row Address Strobe (RAS) to be allowed to precharge. If insufficient time is allowed for the RAS to accumulate its charge before DRAM refresh, refresh may be incomplete and DRAM may fail to retain data. This item applies only when synchronous DRAM is installed in the system. 3-12 BIOS Setup South Bridge Press <Enter> to enter the sub-menu. Onboard LAN Controller This item is used to enable/disable the onboard LAN controller. Azalia HD Audio This setting is used to enable/disable the onboard audio controller. High Precision Timer The HPET (High Precision Event Timers) is a component that is part of the chipset. You can to enable it, and will provide you with the means to get to it via the various ACPI methods. USB Device This setting is used to enable/disable the USB support. SATA/IDE Configuration Press <Enter> to enter the sub-menu. SATA Port 1 / 2 / 3 / 4 These items show the SATA device type. (read only). SATA #1 Mode This setting specifies the mode for SATA controller 1. W hen it sets to [Disable], the system will disable the SATA port 1and 2. SATA #1 Programming Interface W hen the SATA #1 Mode sets to [IDE], the field is available. This item allows you to configurare IDE device mode. [Compatible] If Compatible selected, Legacy IDE Channels will be presented for configuration. [Enhanced] If Enhanced selected, "Configure SATA as" will be presented for setup. SATA #2 Mode This setting specifies the mode for SATA controller 2. W hen it sets to [Disable], the system will disable the SATA port 3 and 4. Serial-ATA Port 1 / 2 / 3 / 4 This item is used to enable/disable specific Serial-ATA port. JMicron Controller Mode This item is used to simulate the IDE mode for JMicron ATA Controller. Then you do not need to install drivers when you are installing the operating system. USB Configuration Press <Enter> to enter the sub-menu. 3-13 M S-7395 M ainboard M odule Version This item shows the version of the current USB module. [. . . ] From W indows Vista/XP/2000, open the Control Panel from My Computer followed by the System icon. Choose the Hardware tab, then click the Device M anager tab. Click the "+" in front of the SCSI and RAID Controllers hardware type. The driver JMicron JM B36X Controller should appear. C-12 JMicron RAID JMicron Raid Configurer There is an application called JMRaidTool which helps you perform the following tasks of JMicron RAID. [. . . ]