User manual MSI MS-7093 V1.6

[. . . ] RS480M2/RX480M2 MS-7093 (v1. X) M-ATX Mainboard English Version G52-M7093X8 i Manual Rev: 1. 6 Release Date: April 2005 FCC-B Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense. [. . . ] If your hard drive and your system software both support Ultra DMA/33, Ultra DMA/66 and Ultra DMA/100 select [Auto] to enable BIOS support. South OnChip PCI Device Press <Enter> to enter the sub-menu and the following screen appears: Onboard AC97 Audio [Auto] allows the mainboard to detect whether an audio device is used. If an audio device is detected, the onboard AC'97 (Audio Codec'97) controller will be enabled; if not, it is disabled. Disable the controller if you want to use other controller cards to connect an audio device. Settings: [SATA Disabled], [IDE Controller], [RAID Controller], [Other Mass Storage]. 3-15 MS-7093 M-ATX Mainboard Super IO Device Press <Enter> to enter the sub-menu and the following screen appears: Onboard FDC Controller Select [Enabled] if your system has a floppy disk controller (FDD) installed on the system board and you wish to use it. If you install add-on FDC or the system has no floppy drive, select [Disabled] in this field. Onboard Serial Port 1 Select an address and corresponding interrupt for Serial Port 1. The settings are: [3F8/IRQ4], [2E8/IRQ3], [3E8/IRQ4], [2F8/IRQ3], [Disabled], [Auto]. Onboard Parallel Port This specifies the I/O port address and IRQ of the onboard parallel port. SPP: Standard Parallel Port EPP: Enhanced Parallel Port ECP: Extended Capability Port Setting options: [SPP], [EPP1. 9+SPP], [ECP], [EPP1. 9+ECP], [EPP1. 7+SPP], [EPP1. ECP Mode Use DMA The ECP mode has to use the DMA channel, so choose the onboard parallel port with the ECP feature. After selecting it, the following message will appear: "ECP Mode Use DMA. " At this time, the user can choose between DMA channel [3] or [1]. 3-16 BIOS Setup Init Display First This setting specifies which VGA card is your primary graphics adapter. Surroundv iew SURROUNDVIEW TM provides the power and convenience of multi-adapter, multimonitor support for computers that use an AGP- or PCI Express ® -based graphics card in conjunction with ATI integrated graphics processors (IGPs). USB EHCI Controller This setting disables/enables the USB EHCI controller. The Enhanced Host Controller Interface (EHCI) specification describes the register-level interface for a Host Controller for the Universal Serial Bus (USB) Revision 2. 0. OnChip USB Controller This setting disables/enables the onchip USB controller. USB Keyboard Set to [Enabled] if you need to use a USB keyboard in the operating system that does not support or does not have any USB driver installed, such as DOS and SCO Unix. USB M ouse Set to [Enabled] if you need to use a USB mouse in the operating system that does not support or does not have any USB driver installed, such as DOS and SCO Unix. Onboard LAN This setting allows you to enable/disable the onboard LAN controller. Onboard 1394 This setting allows you to enable/disable the onboard IEEE 1394 controller. IDE HDD Block Mode Block mode is also called block transfer, multiple commands, or multiple sector read/ write. If your IDE hard drive supports block mode (most new drives do), select [Enabled] for automatic detection of the optimal number of block read/writes per sector the drive can support. [. . . ] For games, it is recommended that you use the same resolution on all displays. Repeat steps 5 through 7 for the display icon identified by the number three. Click and drag the display icons to positions that represent the physical setup of your monitors that you wish to use. The placement of display icons determines how you move items from one monitor to another. [. . . ]