Gigabyte GA-EP41-UD3L (rev. 1.3) Intel Chipset Driver

CPU
- Support for an Intel Core 2 Extreme processor/ Intel Core 2 Quad processor/Intel Core 2 Duo processor/ Intel Pentium processor/Intel Celeron processor in the LGA775 package
- L2 cache varies with CPU

Front Side Bus
- 1333/1066/800 MHz FSB

Chipset
- North Bridge: Intel G41 Express Chipset
- South Bridge: Intel ICH7

Memory
- 4 x 1.8V DDR2 DIMM sockets supporting up to 8 GB of system memory (Note 1)
- Dual channel memory architecture (Note 2)
- Support for DDR2 800/667 MHz memory modules
* Because of Intel chipset limitation, please use single-side memory module if four memory modules are to be installed.

Audio
- Realtek ALC888 codec
- High Definition Audio
- 2/4/5.1/7.1-channel
- Support for S/PDIF In/Out
- Support for CD In

LAN
- RTL8111D chip (10/100/1000 Mbit)

Expansion Slots
- 1 x PCI Express x16 slot, running at x16
- 3 x PCI Express x1 slots
- 3 x PCI slots

Storage Interface
South Bridge:
- 1 x IDE connector supporting ATA-100/66/33 and up to 2 IDE devices
- 4 x SATA 3Gb/s connectors supporting up to 4 SATA 3Gb/s devices

iTE IT8718 chip:
- 1 x floppy disk drive connector supporting up to 1 floppy disk drive

USB
- Integrated in the South Bridge
- Up to 8 USB 2.0/1.1 ports (4 on the back panel, 4 via the USB brackets connected to the internal USB headers)

Internal I/O Connectors
- 1 x 24-pin ATX main power connector
- 1 x 4-pin ATX 12V power connector
- 1 x floppy disk drive connector
- 1 x IDE connector
- 4 x SATA 3Gb/s connectors
- 1 x CPU fan header
- 2 x system fan headers
- 1 x power fan header
- 1 x front panel header
- 1 x front panel audio header
- 1 x CD In connector
- 1 x S/PDIF In header
- 1 x S/PDIF Out header
- 2 x USB 2.0/1.1 headers
- 1 x power LED header
- 1 x chassis intrusion header
- 1 x clearing CMOS jumper

Back Panel Connectors
- 1 x PS/2 keyboard port
- 1 x PS/2 mouse port
- 1 x parallel port
- 1 x coaxial S/PDIF Out connector
- 1 x optical S/PDIF Out connector
- 1 x serial port
- 4 x USB 2.0/1.1 ports
- 1 x RJ-45 port
- 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone)

I/O Controller
- iTE IT8718 chip

H/W Monitoring
- System voltage detection
- CPU/System temperature detection
- CPU/System/Power fan speed detection
- CPU overheating warning
- CPU/System/Power fan fail warning
- CPU/System fan speed control (Note 3)

BIOS
- 2 x 8 Mbit flash
- Use of licensed AWARD BIOS
- Support for DualBIOS
- PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b

Unique Features
- Support for @BIOS
- Support for Q-Flash
- Support for Xpress BIOS Rescue
- Support for Download Center
- Support for Xpress Install
- Support for Xpress Recovery2
- Support for EasyTune (Note 4)
- Support for Dynamic Energy Saver Advanced
- Support for Time Repair
- Support for Q-Share

Bundle Software
- Norton Internet Security (OEM version)

Form Factor
- ATX Form Factor; 30.5cm x 21.0cm

Notes

(Note 1) Due to Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than 4 GB.

(Note 2) Because of chipset limitations, to avoid the system being unable to start or the memory being incorrectly detected, if only one memory module is to be installed, we suggest that you install it on the DDR2_1 or DDR2_3 socket; to install two memory modules, we suggest that you install them on the DDR2_1 and DDR2_3 sockets. (Please refer "Memory Support List" for more information.)

(Note 3) Whether the CPU/system fan speed control function is supported will depend on the CPU/system cooler you install.

(Note 4) Available functions in EasyTune may differ by motherboard model.

Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.