Viglen Vig710W Manual page 12

Universal Serial Bus (USB)
The motherboard supports up to Eight USB ports. The port arrangement is a follows:
 Two USB 3.0 ports are implemented with stacked back panel connectors
 Two USB 2.0 ports are implemented with stacked back panel connectors
 Five USB 2.0 front panel ports are implemented through three dual-port internal
headers
NOTE: Computer systems that have an unshielded cable attached to a USB port may
not meet FCC Class B requirements, even if no device or a low-speed (sub-channel)
USB device is attached to the cable. Use shielded cable that meets the requirements for
high-speed (fully rated) devices.
SATA Support
The board provides two 3GB/s SATA connectors, which support one device per
connector.
NOTE: By default the SATA mode is set to AHCI in the BIOS to improve system
performance. During Microsoft Windows XP installation, you must press F6 to install the
AHCI drivers. Both Microsoft Windows Vista and Microsoft Windows 7 include the
necessary RAID drivers for both AHCI and RAID without the need to install separate
RAID drivers using the F6 switch in the operating system installation process. It is
advised to install the latest AHCI drivers to improve system performance.
Expansion Slots
The motherboard provides the following expansion capability:
 One PCI Express Half-Mini Card slot
 One PCI Express Full-Mini Card slot
Real-Time Clock, CMOS SRAM, and Battery
A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the
computer is not plugged into a wall socket, the battery has an estimated life of three
years. When the computer is plugged in, the standby current from the power supply
extends the life of the battery.
The clock is accurate to ± 13 minutes/year at 25 ºC with power applied through the
power supply 5V STBY rail.
NOTE: If the battery and AC power fail, date and time values will be reset and the user
will be notified during POST. When the voltage drops below a certain level, the BIOS
Setup program settings stored in CMOS RAM (for example, the date and time) might not
be accurate. Replace the battery with an equivalent one.
V1.0 Vig710W Motherboard Manual
11